Electronic device including antenna and method for controlling antenna

Abstract

Various embodiments of the present invention relate to an electronic device including an antenna and a method for controlling the antenna, the electronic device comprising: a wireless communication circuit; a first antenna electrically connected to the wireless communication circuit; a second antenna electrically connected to the wireless communication circuit; a phase conversion circuit electrically connected between the wireless communication circuit and the first antenna; a processor; and a memory storing instructions, wherein the instructions, when executed by the processor, enable the electronic device to: simultaneously output a first signal and a second signal, which is a signal obtained by inverting the phase of the first signal, through the wireless communication circuit; convert the phase of the first signal through the phase conversion circuit and transmit same to the first antenna; and transmit the second signal to the second antenna.

Description

Electronic device including an antenna and a method for controlling the antenna

[0001] Various embodiments of the present invention disclose an electronic device comprising at least one antenna and a method for controlling said at least one antenna.

[0002] The use of electronic devices such as bar-type, foldable-type, rollable-type, or sliding-type devices is increasing, and various functions are being provided to these devices.

[0003] The above electronic device can transmit and receive various data with other electronic devices via wireless communication.

[0004] The above electronic device may include at least one antenna to perform wireless communication with another electronic device using a network.

[0005] The information described above may be provided as related art for the purpose of aiding understanding of the present disclosure. No claim or determination is made as to whether any of the foregoing may be applied as prior art in relation to the present disclosure.

[0006] An electronic device can perform near field communication (NFC) with another electronic device using at least one antenna.

[0007] For example, the electronic device can operate in at least one of a card mode (e.g., card emulation function) and a reader mode (e.g., point of sale (POS) function) using at least one antenna. For example, the electronic device can be used for electronic payment or as a digital key through at least one antenna.

[0008] For example, the foldable electronic device may operate the first housing and the second housing in a folding state (closed state) and / or an unfolding state (open state) centered around the hinge.

[0009] The above-described foldable electronic device can perform short-range wireless communication with another electronic device by using a metal antenna (e.g., a first antenna) placed in a first housing and a coil antenna (e.g., a second antenna) placed in a second housing.

[0010] For example, if the metal antenna and the coil antenna are electrically connected to a single wireless communication circuit (e.g., NFC IC), the phase signals transmitted to the first antenna and the second antenna may not be individually controlled depending on the folded state and / or unfolded state of the foldable electronic device.

[0011] For example, depending on the conditions of the folded state and / or unfolded state of the foldable electronic device, if interference occurs between the first antenna and the second antenna or the contact position with the reader changes, a null point with a weak electric field may occur in at least some of the first antenna and the second antenna.

[0012] For example, if interference occurs between the first antenna and the second antenna, the performance and usability of short-range wireless communication may be degraded.

[0013] Various embodiments of the present invention may provide an electronic device and method capable of variably controlling the phase signal of at least one antenna (e.g., a first antenna (A1) and / or a second antenna (A2)) using a phase conversion circuit.

[0014] The technical problems to be solved in this disclosure are not limited to those mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art from the description below.

[0015] An electronic device according to one embodiment of the present invention may include a wireless communication circuit, a first antenna electrically connected to the wireless communication circuit, a second antenna electrically connected to the wireless communication circuit, a phase conversion circuit electrically connected between the wireless communication circuit and the first antenna, a processor, and a memory for storing instructions. According to one embodiment, when the instructions are executed by the processor, the electronic device may be configured to simultaneously output a first signal and a second signal, which is a signal with the phase of the first signal inverted, through the wireless communication circuit, convert the phase of the first signal through the phase conversion circuit and transmit it to the first antenna, and transmit the second signal to the second antenna.

[0016] A method for controlling a first antenna and a second antenna of an electronic device according to one embodiment of the present invention may include an operation of simultaneously outputting a first signal and a second signal, which is a signal whose phase is inverted from the first signal, through a wireless communication circuit. According to one embodiment, the method may include an operation of converting the phase of the first signal through a phase conversion circuit and transmitting it to the first antenna. According to one embodiment, the method may include an operation of transmitting the second signal to the second antenna.

[0017] According to one embodiment, a method for controlling a first antenna and a second antenna of the electronic device may be performed using a non-transient computer-readable storage medium that stores one or more programs. One or more programs according to one embodiment may include instructions and / or at least one instruction that perform an operation included in the method described above when executed by a processor of the electronic device.

[0018] According to various embodiments of the present invention, the performance of short-range wireless communication can be improved by variably controlling the phase signal of at least one antenna using a phase shifting circuit (e.g., a phase shifter).

[0019] According to various embodiments of the present invention, the radiation performance of the first antenna and the second antenna can be improved by variably controlling the phase signal of at least one antenna according to the state of the electronic device (e.g., folded state, unfolded state and / or grip state).

[0020] In addition, various effects that can be identified directly or indirectly through this document may be provided.

[0021] In relation to the description of the drawings, the same or similar reference numerals may be used for identical or similar components.

[0022] FIG. 1a is a block diagram of an electronic device in a network environment according to various embodiments of the present invention.

[0023] FIG. 1b is a block diagram of a wireless communication module, a power management module, and an antenna module of an electronic device according to various embodiments of the present invention.

[0024] FIG. 2a is a perspective view showing the front view of an electronic device in an unfolded state according to various embodiments of the present invention.

[0025] FIG. 2b is a plan view showing the front of an electronic device in an unfolded state according to various embodiments of the present invention.

[0026] FIG. 2c is a plan view showing the rear side of an electronic device in an unfolded state according to various embodiments of the present invention.

[0027] FIG. 3a is a perspective view showing the folded state of an electronic device according to various embodiments of the present invention.

[0028] FIG. 3b is a perspective view showing the front of an intermediate state of an electronic device according to various embodiments of the present invention.

[0029] FIG. 4 is an exploded perspective view of an electronic device according to various embodiments of the present invention.

[0030] FIG. 5 is a diagram schematically showing a part of the configuration of an electronic device according to one embodiment of the present invention.

[0031] FIG. 6 is a diagram schematically showing the configuration of a matching circuit according to one embodiment of the present invention.

[0032] FIG. 7 is a diagram schematically showing the configuration of an electronic device according to one embodiment of the present invention.

[0033] FIG. 8 is a flowchart schematically illustrating a method for controlling signals transmitted to a first antenna and a second antenna of an electronic device according to an embodiment of the present invention.

[0034] FIG. 9 is a flowchart schematically illustrating a method for controlling a signal transmitted to a first antenna based on the unfolded state and folded state of an electronic device according to one embodiment of the present invention.

[0035] FIG. 10 is a flowchart schematically illustrating a method for deactivating a second antenna based on the unfolded state and grip state of an electronic device according to one embodiment of the present invention.

[0036] FIG. 11 is a flowchart schematically illustrating a method for deactivating a first antenna based on the state of an electronic device according to one embodiment of the present invention.

[0037] FIG. 12 is a flowchart schematically illustrating a method for controlling signals transmitted to a first antenna and a second antenna of an electronic device according to various embodiments of the present invention.

[0038] FIG. 13a is a front perspective view of an electronic device according to various embodiments of the present invention.

[0039] FIG. 13b is a perspective view of the rear of an electronic device according to various embodiments of the present invention.

[0040] FIG. 14 is an exploded perspective view of an electronic device according to various embodiments of the present invention.

[0041] Hereinafter, embodiments of the present disclosure are described in detail with reference to the drawings so that those skilled in the art can easily practice them. However, the present disclosure may be embodied in various different forms and is not limited to the embodiments described herein. In relation to the description of the drawings, the same or similar reference numerals may be used for identical or similar components. Furthermore, in the drawings and related descriptions, descriptions of well-known functions and configurations may be omitted for clarity and brevity.

[0042] FIG. 1a is a block diagram of an electronic device in a network environment according to various embodiments of the present invention.

[0043] Referring to FIG. 1a, in a network environment (100), an electronic device (101) may communicate with an electronic device (102) through a first network (198) (e.g., a short-range wireless communication network) or with at least one of an electronic device (104) or a server (108) through a second network (199) (e.g., a long-range wireless communication network). According to one embodiment, the electronic device (101) may communicate with the electronic device (104) through a server (108). According to one embodiment, the electronic device (101) may include a processor (120), memory (130), input module (150), sound output module (155), display module (160), audio module (170), sensor module (176), interface (177), connection terminal (178), haptic module (179), camera module (180), power management module (188), battery (189), communication module (190), subscriber identification module (196), or antenna module (197). In some embodiments, at least one of these components (e.g., connection terminal (178)) may be omitted from the electronic device (101), or one or more other components may be added. In some embodiments, some of these components (e.g., sensor module (176), camera module (180), or antenna module (197)) may be integrated into a single component (e.g., display module (160)).

[0044] The processor (120) can control at least one other component (e.g., hardware or software component) of the electronic device (101) connected to the processor (120) by executing software (e.g., program (140)), for example, and can perform various data processing or operations. According to one embodiment, as at least part of the data processing or operations, the processor (120) can store commands or data received from other components (e.g., sensor module (176) or communication module (190)) in volatile memory (132), process the commands or data stored in volatile memory (132), and store the resulting data in non-volatile memory (134). According to one embodiment, the processor (120) may include a main processor (121) (e.g., central processing unit or application processor) or an auxiliary processor (123) that can operate independently or together with it (e.g., graphics processing unit, neural processing unit (NPU), image signal processor, sensor hub processor, or communication processor). For example, if the electronic device (101) includes a main processor (121) and an auxiliary processor (123), the auxiliary processor (123) may be configured to use less power than the main processor (121) or to be specialized for a designated function. The auxiliary processor (123) may be implemented separately from the main processor (121) or as part thereof.

[0045] The auxiliary processor (123) may control at least some of the functions or states associated with at least one component of the electronic device (101) (e.g., display module (160), sensor module (176), or communication module (190)) on behalf of the main processor (121) while the main processor (121) is in an inactive (e.g., sleep) state, or together with the main processor (121) while the main processor (121) is in an active (e.g., application execution) state. According to one embodiment, the auxiliary processor (123) (e.g., image signal processor or communication processor) may be implemented as part of another functionally related component (e.g., camera module (180) or communication module (190)). According to one embodiment, the auxiliary processor (123) (e.g., neural network processing unit) may include a hardware structure specialized for processing an artificial intelligence model. The artificial intelligence model may be generated through machine learning. Such learning may be performed, for example, on the electronic device (101) itself where the artificial intelligence model is executed, or through a separate server (e.g., server (108)). The learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but is not limited to the examples described above. The artificial intelligence model may include a plurality of artificial neural network layers.An artificial neural network may be a deep neural network (DNN), a convolutional neural network (CNN), a recurrent neural network (RNN), a restricted Boltzmann machine (RBM), a deep belief network (DBN), a bidirectional recurrent deep neural network (BRDNN), a deep Q-network, or a combination of two or more of the above, but is not limited to the examples described above. In addition to the hardware structure, the artificial intelligence model may include a software structure, either additionally or substantially.

[0046] The memory (130) can store various data used by at least one component of the electronic device (101) (e.g., processor (120) or sensor module (176)). The data may include, for example, software (e.g., program (140)) and input data or output data for related commands. The memory (130) may include volatile memory (132) or non-volatile memory (134).

[0047] The program (140) may be stored as software in memory (130) and may include, for example, an operating system (142), middleware (144), or an application (146).

[0048] The input module (150) can receive commands or data to be used for a component of the electronic device (101) (e.g., processor (120)) from outside the electronic device (101) (e.g., user). The input module (150) may include, for example, a microphone, a mouse, a keyboard, a key (e.g., a button), or a digital pen (e.g., a stylus pen).

[0049] The sound output module (155) can output a sound signal to the outside of the electronic device (101). The sound output module (155) may include, for example, a speaker or a receiver. The speaker may be used for general purposes, such as multimedia playback or recording playback. The receiver may be used to receive incoming calls. According to one embodiment, the receiver may be implemented separately from the speaker or as part thereof.

[0050] The display module (160) can visually provide information to an external (e.g., user) of the electronic device (101). The display module (160) may include, for example, a display, a holographic device, or a projector and a control circuit for controlling said device. According to one embodiment, the display module (160) may include a touch sensor configured to detect a touch, or a pressure sensor configured to measure the intensity of the force generated by said touch.

[0051] The audio module (170) can convert sound into an electrical signal or, conversely, convert an electrical signal into sound. According to one embodiment, the audio module (170) can acquire sound through the input module (150) or output sound through the sound output module (155) or an external electronic device (e.g., electronic device (102)) (e.g., speaker or headphones) connected directly or wirelessly to the electronic device (101).

[0052] The sensor module (176) can detect the operating state of the electronic device (101) (e.g., power or temperature) or the external environmental state (e.g., user state) and generate an electrical signal or data value corresponding to the detected state. According to one embodiment, the sensor module (176) may include, for example, a gesture sensor, a gyroscope sensor, a barometric pressure sensor, a magnetic sensor, an accelerometer sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biosensor, a temperature sensor, a humidity sensor, or an illuminance sensor.

[0053] The interface (177) may support one or more specified protocols that can be used for the electronic device (101) to be connected directly or wirelessly to an external electronic device (e.g., electronic device (102)). According to one embodiment, the interface (177) may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

[0054] According to various embodiments, the interface (177) may electrically or operationally connect components within the electronic device (101). For example, the interface (177) may include a MIPI (mobile industry processor interface), a UFS (universal flash storage) interface, or a PCIE (peripheral component interconnect express) interface.

[0055] The connection terminal (178) may include a connector through which the electronic device (101) can be physically connected to an external electronic device (e.g., electronic device (102)). According to one embodiment, the connection terminal (178) may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).

[0056] The haptic module (179) can convert an electrical signal into a mechanical stimulus (e.g., vibration or movement) or an electrical stimulus that can be perceived by the user through tactile or kinesthetic senses. According to one embodiment, the haptic module (179) may include, for example, a motor, a piezoelectric element, or an electric stimulation device.

[0057] The camera module (180) can capture still images and video. According to one embodiment, the camera module (180) may include one or more lenses, image sensors, image signal processors, or flashes.

[0058] The power management module (188) can manage power supplied to the electronic device (101). According to one embodiment, the power management module (188) can be implemented, for example, as at least part of a power management integrated circuit (PMIC).

[0059] The battery (189) can supply power to at least one component of the electronic device (101). According to one embodiment, the battery (189) may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

[0060] The communication module (190) can support the establishment of a direct (e.g., wired) communication channel or a wireless communication channel between an electronic device (101) and an external electronic device (e.g., electronic device (102), electronic device (104), or server (108)), and the performance of communication through the established communication channel. The communication module (190) may include one or more communication processors that operate independently of the processor (120) (e.g., application processor) and support direct (e.g., wired) communication or wireless communication. According to one embodiment, the communication module (190) may include a wireless communication module (192) (e.g., cellular communication module, short-range wireless communication module, or GNSS (global navigation satellite system) communication module) or a wired communication module (194) (e.g., LAN (local area network) communication module, or power line communication module). The corresponding communication module among these communication modules can communicate with an external electronic device (104) through a first network (198) (e.g., a short-range communication network such as Bluetooth, WiFi (wireless fidelity) direct, or IrDA (infrared data association)) or a second network (199) (e.g., a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., a LAN or WAN)). These various types of communication modules may be integrated into a single component (e.g., a single chip) or implemented as multiple separate components (e.g., multiple chips). The wireless communication module (192) can identify or authenticate the electronic device (101) within a communication network such as the first network (198) or the second network (199) using subscriber information (e.g., International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module (196).

[0061] The wireless communication module (192) can support 5G networks and next-generation communication technologies following 4G networks, for example, new radio access technology. NR access technology can support high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and connection of multiple terminals (massive machine type communications (mMTC)), or high reliability and low latency (ultra-reliable and low-latency communications (URLLC)). The wireless communication module (192) can support a high-frequency band (e.g., mmWave band) to achieve a high data transmission rate, for example. The wireless communication module (192) can support various technologies for securing performance in the high-frequency band, such as beamforming, massive MIMO (multiple-input and multiple-output), full-dimensional MIMO (FD-MIMO), array antenna, analog beam-forming, or large-scale antenna. The wireless communication module (192) can support various requirements specified in the electronic device (101), external electronic device (e.g., electronic device (104)), or network system (e.g., second network (199)). According to one embodiment, the wireless communication module (192) may support a Peak data rate (e.g., 20 Gbps or more) for eMBB realization, loss coverage (e.g., 164 dB or less) for mMTC realization, or U-plane latency (e.g., downlink (DL) and uplink (UL) each 0.5 ms or less, or round trip 1 ms or less) for URLLC realization.

[0062] An antenna module (197) can transmit a signal or power to or from an external source (e.g., an external electronic device). According to one embodiment, the antenna module (197) may include an antenna comprising a radiator made of a conductor or a conductive pattern formed on a substrate (e.g., a PCB). According to one embodiment, the antenna module (197) may include a plurality of antennas (e.g., an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network, such as a first network (198) or a second network (199), may be selected from the plurality of antennas, for example, by a communication module (190). A signal or power may be transmitted or received between the communication module (190) and an external electronic device through the selected at least one antenna. According to some embodiments, in addition to the radiator, other components (e.g., a radio frequency integrated circuit (RFIC)) may be additionally formed as part of the antenna module (197).

[0063] According to various embodiments, the antenna module (197) may form a mmWave antenna module. According to one embodiment, the mmWave antenna module may include a printed circuit board, an RFIC disposed on or adjacent to a first surface (e.g., bottom surface) of the printed circuit board and capable of supporting a specified high frequency band (e.g., mmWave band), and a plurality of antennas (e.g., array antennas) disposed on or adjacent to a second surface (e.g., top surface or side surface) of the printed circuit board and capable of transmitting or receiving a signal of the specified high frequency band.

[0064] At least some of the above components can be connected to each other via a communication method between peripheral devices (e.g., bus, GPIO (general purpose input and output), SPI (serial peripheral interface), or MIPI (mobile industry processor interface)) and exchange signals (e.g., commands or data) with each other.

[0065] According to one embodiment, commands or data may be transmitted or received between an electronic device (101) and an external electronic device (104) through a server (108) connected to a second network (199). Each of the external electronic devices (102, or 104) may be the same or a different type of device as the electronic device (101). According to one embodiment, all or part of the operations performed on the electronic device (101) may be performed on one or more of the external electronic devices (102, 104, or 108). For example, if the electronic device (101) needs to perform a function or service automatically or in response to a request from a user or another device, the electronic device (101) may request one or more external electronic devices to perform at least part of the function or service instead of performing the function or service itself or additionally. One or more external electronic devices that receive the above request may execute at least part of the requested function or service, or additional function or service related to the request, and transmit the result of the execution to the electronic device (101). The electronic device (101) may provide the result as is or additionally processed as at least part of the response to the request. For this purpose, for example, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used. The electronic device (101) may provide ultra-low latency services using, for example, distributed computing or mobile edge computing. In another embodiment, the external electronic device (104) may include an Internet of Things (IoT) device. The server (108) may be an intelligent server using machine learning and / or neural networks. According to one embodiment, the external electronic device (104) or the server (108) may be included within a second network (199).The electronic device (101) can be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology and IoT-related technology.

[0066] FIG. 1b is a block diagram of a wireless communication module, a power management module, and an antenna module of an electronic device according to various embodiments of the present invention.

[0067] Referring to FIG. 1b, the wireless communication module (192) may include an MST (magnetic secure transmission) communication module (191) or an NFC (near field communication) communication module (193), and the power management module (188) may include a wireless charging module (185). In this case, the antenna module (197) may include a plurality of antennas, including an MST antenna (197-1) connected to the MST communication module (191), an NFC antenna (197-3) connected to the NFC communication module (193), and a wireless charging antenna (197-5) connected to the wireless charging module (185). For convenience of explanation, components that overlap with FIG. 1a are omitted or described briefly.

[0068] The MST communication module (191) receives a signal from the processor (120) containing control information or payment information such as card information, generates a magnetic signal corresponding to the received signal through the MST antenna (197-1), and then transmits the generated magnetic signal to an external electronic device (102) (e.g., POS device). To generate the magnetic signal, according to one embodiment, the MST communication module (191) includes a switching module (not shown) comprising one or more switches connected to the MST antenna (197-1), and can control the switching module to change the direction of the voltage or current supplied to the MST antenna (197-1) according to the received signal. The change in the direction of the voltage or current enables the direction of the magnetic signal (e.g., magnetic field) transmitted through the MST antenna (197-1) to change accordingly. When a magnetic signal in a state of changing direction is detected by an external electronic device (102), it can cause an effect similar to a magnetic field (e.g., waveform) that occurs when a magnetic card corresponding to the received signal (e.g., card information) is swiped by the card reader of the electronic device (102). According to one embodiment, payment-related information and control signals received in the form of the magnetic signal at the electronic device (102) can be transmitted to an external server (108) (e.g., payment server) via a network (199), for example.

[0069] The NFC communication module (193) can acquire a signal including control information or payment information, such as card information, from the processor (120) and transmit the acquired signal to an external electronic device (102) through the NFC antenna (197-3). According to one embodiment, the NFC communication module (193) can receive a signal transmitted from an external electronic device (102) through the NFC antenna (197-3).

[0070] The wireless charging module (185) can wirelessly transmit power to an external electronic device (102) (e.g., a mobile phone or a wearable device) or wirelessly receive power from an external electronic device (102) (e.g., a wireless charging device) through a wireless charging antenna (197-5). The wireless charging module (185) can support one or more of various wireless charging methods, including, for example, magnetic resonance or magnetic induction.

[0071] According to one embodiment, some antennas among the MST antenna (197-1), NFC antenna (197-3), or wireless charging antenna (197-5) may share at least a portion of the radiating portion with each other. For example, the radiating portion of the MST antenna (197-1) may be used as the radiating portion of the NFC antenna (197-3) or the wireless charging antenna (197-5), and vice versa. In this case, the antenna module (197) may include a switching circuit (not shown) configured to selectively connect (e.g., close) or disconnect (e.g., open) at least a portion of the antennas (197-1, 197-3, or 197-3) under the control of a wireless communication module (192) (e.g., MST communication module (191) or NFC communication module (193)) or a power management module (188) (e.g., wireless charging module (185)). For example, when the electronic device (101) uses a wireless charging function, the NFC communication module (193) or the wireless charging module (185) can control the switching circuit to temporarily separate at least a portion of the radiating portion shared by the NFC antenna (197-3) and the wireless charging antenna (197-5) from the NFC antenna (197-3) and connect it to the wireless charging antenna (197-5).

[0072] According to one embodiment, at least one function of the MST communication module (191), the NFC communication module (193), or the wireless charging module (185) may be controlled by an external processor (e.g., processor (120)). According to one embodiment, designated functions (e.g., payment functions) of the MST communication module (191) or the NFC communication module (193) may be performed in a trusted execution environment (TEE). A trusted execution environment (TEE) according to various embodiments may form an execution environment in which at least a designated area of ​​memory (130) is allocated to be used to perform functions requiring a relatively high level of security (e.g., financial transactions, or personal information-related functions). In such cases, access to the designated area may be restricted, for example, depending on the entity accessing it or the application running in the trusted execution environment.

[0073] FIG. 2a is a perspective view showing the front view of an electronic device in an unfolded state according to various embodiments of the present invention. FIG. 2b is a plan view showing the front view of an electronic device in an unfolded state according to various embodiments of the present invention. FIG. 2c is a plan view showing the rear view of an electronic device in an unfolded state according to various embodiments of the present invention.

[0074] FIG. 3a is a perspective view showing a folded state of an electronic device according to various embodiments of the present invention. FIG. 3b is a perspective view showing a front view of an intermediate state of an electronic device according to various embodiments of the present invention.

[0075] The electronic device (200) disclosed in FIGS. 2a through 3b (e.g., the electronic device (101) of FIG. 1) may include, for example, a foldable electronic device that folds and / or unfolds in a vertical direction. Although various embodiments of the present invention describe a foldable electronic device that folds and / or unfolds in a vertical direction, they may be substantially the same applied to a foldable electronic device that folds and / or unfolds in a horizontal direction.

[0076] In various embodiments of the present invention, the unfolded state of the electronic device (200) may be defined by various expressions such as unfolding state, open state, or open mode. The folded state of the electronic device (200) may be defined by various expressions such as folding state, closed state, or close mode. The intermediate state of the electronic device (200) may be defined by various expressions such as intermediate state, middle state, flex state, flex mode, or flexible mode.

[0077] In various embodiments of the present invention, the unfolded state of the electronic device (200) may include, for example, a case where the angle between the first housing (210) and the second housing (220) is a first angle range (e.g., an angle between about 115° and 180°). The folded state of the electronic device (200) may include, for example, a case where the angle between the first housing (210) and the second housing (220) is a second angle range (e.g., an angle between about 0° and 75°). The intermediate state of the electronic device (200) may include, for example, a case where the angle between the first housing (210) and the second housing (220) is a third angle range (e.g., an angle between about 75° and 115°).

[0078] Referring to FIGS. 2a through 3b, an electronic device (200) (e.g., the electronic device (101) of FIG. 1) according to various embodiments of the present invention may include a pair of housings (e.g., a first housing (210), a second housing (220)) (e.g., a foldable housing) that are folded facing each other with respect to a hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4). For example, the hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4) may be arranged in the x-axis direction (e.g., horizontal direction) or in the y-axis direction (e.g., vertical direction). For example, two or more hinges (240) may be arranged to fold in the same direction or in different directions. For example, the hinge (240) may include a hinge device, a hinge module, or a hinge assembly.

[0079] According to various embodiments, the electronic device (200) may include a flexible display (230) (e.g., a foldable display) disposed in an area formed by a pair of housings (210, 220). The first housing (210) and the second housing (220) may be disposed on both sides of a folding axis (F-axis) and may have a shape substantially symmetric with respect to the folding axis (F-axis). The angle or distance between the first housing (210) and the second housing (220) may vary depending on whether the state of the electronic device (200) is in an unfolded state, a folded state, or an intermediate state.

[0080] According to various embodiments, a pair of housings (210, 220) may include a first housing (210) (e.g., a first housing structure) coupled to a first side of a hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4) and a second housing (220) (e.g., a second housing structure) coupled to a second side of the hinge (240). The first housing (210) may include, in an unfolded state, a first surface (211) facing a first direction (e.g., the front (z-axis) direction)) and a second surface (212) facing a second direction opposite to the first direction (e.g., the rear (-z-axis) direction)). The second housing (220) may include a third surface (221) facing a first direction (e.g., front (z-axis) direction) and a fourth surface (222) facing a second direction (e.g., rear (-z-axis) direction) when unfolded.

[0081] According to one embodiment, the electronic device (200) may be operated such that, in an unfolded state, the first surface (211) of the first housing (210) and the third surface (221) of the second housing (220) face substantially the same first direction (e.g., z-axis direction), and in a folded state, the first surface (211) and the third surface (221) face each other. The electronic device (200) may be operated such that, in an unfolded state, the second surface (212) of the first housing (210) and the fourth surface (222) of the second housing (220) face substantially the same second direction (e.g., -z-axis direction), and in a folded state, the second surface (212) and the fourth surface (222) face opposite directions to each other. For example, when the first housing (210) and the second housing (220) are folded, the second surface (212) may face the first direction (e.g., z-axis direction), and the fourth surface (222) may face the second direction (e.g., -z-axis direction).

[0082] According to various embodiments, the first housing (210) may include a first side frame (213) that forms at least partially the exterior of the electronic device (200), and a first rear cover (214) that is coupled to the first side frame (213) and forms at least a portion of the second side (212) of the electronic device (200). The first side frame (213) may include a first side (213a), a second side (213b) extending from one end of the first side (213a), and a third side (213c) extending from the other end of the first side (213a). The first side frame (213) may be formed into a rectangular shape (e.g., square or rectangle) through the first side (213a), the second side (213b), and the third side (213c).

[0083] According to various embodiments, the second housing (220) may include a second side frame (223) that forms at least partially the exterior of the electronic device (200), and a second rear cover (224) that is coupled to the second side frame (223) and forms at least a portion of the fourth side (222) of the electronic device (200). The second side frame (223) may include a fourth side (223a), a fifth side (223b) extending from one end of the fourth side (223a), and a sixth side (223c) extending from the other end of the fourth side (223a). The second side frame (223) may be formed into a rectangular shape (e.g., square or rectangular) through the fourth side (223a), the fifth side (223b), and the sixth side (223c).

[0084] According to various embodiments, a pair of housings (210, 220) are not limited to the illustrated form and combination and may be implemented by other shapes or combinations and / or combinations of parts. For example, the first side frame (213) may be formed integrally with the first rear cover (214), and the second side frame (223) may be formed integrally with the second rear cover (224).

[0085] According to various embodiments, in the unfolded state, the electronic device (200) may have the second side (213b) of the first side frame (213) and the fifth side (223b) of the second side frame (223) connected substantially without a gap. In the unfolded state, the electronic device (200) may have the third side (213c) of the first side frame (213) and the sixth side (223c) of the second side frame (223) connected substantially without a gap. In one embodiment, in the unfolded state, the electronic device (200) may be configured such that the combined length of the second side (213b) and the fifth side (223b) is longer than the length of the first side (213a) and / or the fourth side (223a). The electronic device (200) may be configured such that the combined length of the third side (213c) and the sixth side (223c) is longer than the length of the first side (213a) and / or the fourth side (223a).

[0086] According to various embodiments, the first side frame (213) and / or the second side frame (223) may comprise a metal or a non-metal (e.g., a polymer). For example, the first side frame (213) and / or the second side frame (223) may comprise at least one conductive part (216 and / or 226) (e.g., an antenna radiator) electrically segmented through at least one non-conductive part (2161, 2162) formed of a non-metal (e.g., a polymer). For example, the at least one conductive part (216 and / or 226) may be used as a first antenna and / or a second antenna operating in at least one designated band (e.g., a legacy band) by being electrically connected to a wireless communication module (e.g., a wireless communication module (192) of FIG. 1) placed on a printed circuit board of the electronic device (200) (e.g., the first board assembly (261) of FIG. 4). For example, at least one non-conductive part (2161, 2162) may include a segment or a slit.

[0087] According to various embodiments, the first rear cover (214) and / or the second rear cover (224) may be formed by, for example, coated or colored glass, ceramic, polymer, or metal (e.g., aluminum, stainless steel (STS), or magnesium) or a combination of at least two of them.

[0088] According to various embodiments, the flexible display (230) may be positioned to extend from a first surface (211) of a first housing (210) across a hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4) to at least a portion of a third surface (221) of a second housing (220). For example, the flexible display (230) may include a first planar region (230a) substantially corresponding to the first surface (211), a second planar region (230b) corresponding to the second surface (221), and a folding region (230c) (e.g., a bending region) connecting the first planar region (230a) and the second planar region (230b) and corresponding to the hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4).

[0089] According to one embodiment, the flexible display (230) may include an unbreakable (UB) type OLED display (e.g., a curved display). According to various embodiments, the flexible display (230) is not limited to the example described above and may include a flat type display using an OCTA (on cell touch AMOLED (active matrix organic light-emitting diode)) method.

[0090] According to various embodiments, the edge (e.g., outer surface) of the first planar region (230a) of the flexible display (230) may be positioned on the inner surface of the first housing (210). The edge (e.g., outer surface) of the second planar region (230b) of the flexible display (230) may be positioned on the inner surface of the second housing (220). The edge of the flexible display (230) may be protected by a protective cap (not shown) positioned in an area corresponding to a hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4). The protective cap (not shown) may be optionally used or omitted depending on the specifications of the electronic device (200).

[0091] According to various embodiments, the electronic device (200) may include a hinge housing (241) (e.g., a hinge cover). The hinge housing (241) supports a hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4) and may be positioned so as not to be substantially visible from the outside by being exposed to the outside when the electronic device (200) is in a folded state and retracted into a first space (e.g., the interior space of the first housing (210)) and a second space (e.g., the interior space of the second housing (220)) when it is in an unfolded state. For example, a flexible display (230) may be positioned extending from at least a portion of the second surface (212) to at least a portion of the fourth surface (222). For example, the electronic device (200) may be folded so that the flexible display (230) can be visually exposed to the outside (e.g., in an out-folding manner).

[0092] According to various embodiments, the electronic device (200) may include a sub-display (232) (e.g., a second display) that is disposed separately from the flexible display (230) (e.g., a first display). The sub-display (232) is disposed so as to be at least partially visually exposed on the second side (212) of the first housing (210) so as to display status information of the flexible display (230) when the electronic device (200) is in a folded state. The sub-display (232) may be disposed so as to be visible from the outside through at least a portion of the first rear cover (214). For example, the sub-display (232) may be disposed on the fourth side (222) of the second housing (220). In this case, the sub-display (232) may be disposed so as to be visible from the outside through at least a portion of the second rear cover (224).

[0093] According to various embodiments, the electronic device (200) may include at least one of an input module (203) (e.g., microphone), an acoustic output module (201, 202), a sensor module (204), a camera module (205, 208), a key input device (206), or a connector port (207). In the illustrated embodiment, the input module (203) (e.g., microphone), the acoustic output module (201, 202), the sensor module (204), the camera module (205, 208), the key input device (206), or the connector port (207) refers to a hole or shape formed in the first housing (210) or the second housing (220), but may be defined to include a substantial electronic component (e.g., input module, acoustic output module, sensor module, or camera module) disposed inside the electronic device (200) and operating through the hole or shape.

[0094] According to various embodiments, the input module (203) may include at least one microphone disposed in the second housing (220). For example, the input module (203) may include a plurality of microphones disposed to detect the direction of sound. For example, a plurality of microphones may be disposed at designated locations in the first housing (210) and / or the second housing (220). The input module (203) may include the input module (150) disclosed in FIG. 1.

[0095] According to various embodiments, the acoustic output module (201, 202) may include a speaker. For example, the acoustic output module (201, 202) may include a call receiver (201) placed in a first housing (210) and a speaker (202) placed in a second housing (220). The acoustic output module (201, 202) may include the acoustic output module (155) disclosed in FIG. 1. For example, the input module (203), the acoustic output module (201, 202) and the connector port (207) may be placed in a space formed within the first housing (210) and / or the second housing (220) of the electronic device (200) and may be exposed to the outside through at least one hole formed in the first housing (210) and / or the second housing (220). At least one connector port (207) may be used to transmit and receive power and / or data with an external electronic device (e.g., electronic device (102, 104) of FIG. 1a). At least one connector port (207) may include an interface (177) and / or a connection terminal (178) disclosed in FIG. 1. For example, at least one connector port (e.g., an ear jack hole) may accommodate a connector (e.g., an ear jack) for transmitting and receiving audio signals with an external electronic device (e.g., electronic device (102, 104) of FIG. 1a). For example, a hole formed in the first housing (210) and / or the second housing (220) may be used in common for an input module (203) and an audio output module (201, 202). For example, the acoustic output module (201, 202) may include a speaker (e.g., a piezo speaker) that is operated with the holes formed in the first housing (210) and / or the second housing (220) excluded.

[0096] According to various embodiments, the sensor module (204) (e.g., the sensor module (176) of FIG. 1) may generate an electrical signal or data value corresponding to an internal operating state of the electronic device (200) or an external environmental state. The sensor module (204) may detect the external environment, for example, through a first surface (211) of the first housing (210). For example, the electronic device (200) may further include at least one sensor module positioned to detect the external environment through a second surface (212) of the first housing (210). The sensor module (204) (e.g., an illuminance sensor) may be positioned below the flexible display (230) to detect the external environment through the flexible display (230). According to various embodiments, the sensor module (204) may include at least one of a gesture sensor, a gyroscope sensor, a barometric pressure sensor, a magnetic sensor, an accelerometer sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a biosensor, a temperature sensor, a humidity sensor, an illuminance sensor, a proximity sensor, a biosensor, or an ultrasonic sensor.

[0097] According to various embodiments, the camera module (205, 208) may include a first camera module (205) (e.g., a front camera device) disposed on a first surface (211) of a first housing (210) and a second camera module (208) disposed on a second surface (212) of the first housing (210). The electronic device (200) may further include a flash (209) disposed near the second camera module (208). The camera module (205, 208) may include one or more lenses, an image sensor, and / or an image signal processor. The flash (209) may include, for example, a light-emitting diode or a xenon lamp. The camera module (205, 208) may be positioned such that two or more lenses (e.g., wide-angle lens, ultra-wide-angle lens, or telephoto lens) and image sensors are located on one side of the foldable electronic device (200) (e.g., first side (211), second side (212), third side (221), or fourth side (222)). The camera module (205, 208) may include the camera module (180) disclosed in FIG. 1. For example, the camera module (205, 208) may include lenses for time of flight (TOF) and / or image sensors.

[0098] According to various embodiments, a key input device (206) (e.g., a key button) may be placed on a third side (213c) of a first side frame (213) of a first housing (210). For example, the key input device (206) may be placed on at least one of the other sides (213a, 213b) of the first housing (210) and / or the sides (223a, 223b, 223c) of the second housing (220). For example, the key input device (206) may include a button for turning the power of the electronic device (200) on or off. For example, the key input device (206) may include a button for increasing or decreasing the volume of the electronic device (200). For example, the electronic device (200) may not include some or all of the key input devices (206), and the key input devices (206) that are not included may be implemented in other forms, such as soft keys, on the flexible display (230). For example, the key input devices (206) may be implemented using pressure sensors included in the flexible display (230).

[0099] According to various embodiments, some of the camera modules (205, 208), such as a first camera module (205) or a sensor module (204), may be positioned to be exposed through a flexible display (230). For example, the first camera module (205) or the sensor module (204) may be positioned in the internal space of the electronic device (200) to come into contact with the external environment through an opening (e.g., a through hole) formed at least partially in the flexible display (230). Some of the sensor modules (204) may be positioned in the internal space of the electronic device (200) to perform their functions without being visually exposed through the flexible display (230). In this case, the area of ​​the flexible display (230) facing the sensor module may not require an opening.

[0100] Referring to FIG. 3b, the electronic device (200) may be operated to maintain an intermediate folded state through a hinge (240) (e.g., the hinge (240) of FIG. 2b or FIG. 4). For example, the electronic device (200) may control the flexible display (230) so that different content is displayed on a display area corresponding to the first side (211) (e.g., a first planar area (230a)) and a display area corresponding to the third side (221) (e.g., a second planar area (230b)). The electronic device (200) can be operated via the hinge (240) to a substantially unfolded state (e.g., the unfolded state of FIG. 2a) and / or a substantially folded state (e.g., the folded state of FIG. 3a) based on a certain inflection angle (e.g., the angle between the first housing (210) and the second housing (220) when in an intermediate folded state). For example, the electronic device (200) can be operated via the hinge (240) to become an unfolded state (e.g., the unfolded state of FIG. 2a) when pressure is applied in the direction of unfolding (e.g., direction B) while it is unfolded at a certain inflection angle. For example, the electronic device (200) can be operated via the hinge (240) to become a closed state (e.g., the folded state of FIG. 3a) when pressure is applied in the direction of folding (e.g., direction C) while it is unfolded at a certain inflection angle. For example, the electronic device (200) may be operated to maintain a folded or unfolded state at various angles through a hinge (240).

[0101] FIG. 4 is an exploded perspective view of an electronic device (e.g., a foldable electronic device) according to various embodiments of the present invention.

[0102] Referring to FIG. 4, an electronic device (200) (e.g., electronic device (101) of FIG. 1) may include a first side frame (213) of a first housing (210), a second side frame (223) of a second housing (220), and a hinge (240) (e.g., hinge (240) of FIG. 2b) rotatably connecting the first side frame (213) and the second side frame (223). For example, the hinge (240) may include a hinge device, a hinge module, or a hinge assembly.

[0103] According to one embodiment, the electronic device (200) may include a first support plate (2131) that is at least partially coupled to a first side frame (213) of a first housing (210) and disposed inside the first housing (210), and a second support plate (2231) that is at least partially coupled to a second side frame (223) of a second housing (220) and disposed inside the second housing (220). The first support plate (2131) may be formed integrally with the first side frame (213) or structurally coupled to the first side frame (213). The second support plate (2231) may be formed integrally with the second side frame (223) or structurally coupled to the second side frame (223). For example, the flexible display (230) of the electronic device (200) may be positioned to be supported by a first support plate (2131) and a second support plate (2231).

[0104] According to one embodiment, the electronic device (200) may include a first rear cover (214) that is coupled to a first side frame (213) of a first housing (210) and provides a first space between it and a first support plate (2131), and a second rear cover (224) that is coupled to a second side frame (223) of a second housing (220) and provides a second space between it and a second support plate (2231). For example, the first side frame (213) and the first rear cover (214) may be formed integrally. For example, the second side frame (223) and the second rear cover (224) may be formed integrally.

[0105] According to one embodiment, the first housing (210) may include a first side frame (213), a first support plate (2131), and / or a first rear cover (214). For example, the second housing (220) may include a second side frame (223), a second support plate (2231), and / or a second rear cover (224). For example, the electronic device (200) may include a sub-display (232) positioned so as to be visible from the outside through at least a portion of the first rear cover (214).

[0106] According to various embodiments, the electronic device (200) may include a first substrate assembly (261) (e.g., a first printed circuit board), a camera assembly (263), a first battery (271), and / or a first bracket (251) disposed in a first space between a first side frame (213) and a first rear cover (214).

[0107] According to one embodiment, the camera assembly (263) may include a plurality of camera modules (e.g., camera modules (205, 208) of FIG. 2a and FIG. 3a). The camera assembly (263) may be electrically connected to a first substrate assembly (261) (e.g., a first printed circuit board). The first bracket (251) may provide a support structure for supporting the first substrate assembly (261) and / or the camera assembly (263).

[0108] According to one embodiment, the electronic device (200) may include a second substrate assembly (262) (e.g., a second printed circuit board) disposed in a second space between a second side frame (223) and a second rear cover (224), an antenna (290) (e.g., a coil member), a second battery (272), and / or a second bracket (252).

[0109] According to one embodiment, the electronic device (200) may include a wiring member (280) (e.g., a flexible printed circuit board (FPCB)) that is arranged to extend from a first substrate assembly (261) across a hinge (240) to a plurality of electronic components (e.g., a second substrate assembly (262) (e.g., a second printed circuit board), a second battery (272), or an antenna (290)) disposed between a second side frame (223) and a second rear cover (224), and provides an electrical connection.

[0110] According to one embodiment, the antenna (290) may include a near field communication (NFC) antenna, a wireless charging antenna, and / or a magnetic secure transmission (MST) antenna. For example, the NFC antenna may perform near-field communication with an external electronic device (e.g., the electronic device (102, 104) of FIG. 1a). For example, the wireless charging antenna may charge the electronic device (200) or wirelessly supply power to the external electronic device (e.g., the electronic device (102, 104) of FIG. 1a). For example, the MST antenna may be used for electronic payment of the electronic device (200).

[0111] According to one embodiment, the electronic device (200) may include a hinge housing (241) (e.g., hinge cover) that supports or covers the hinge (240), is exposed to the outside when the electronic device (200) is in a folded state (e.g., the folded state of FIG. 3a), and is positioned so as not to be seen from the outside by being retracted into the internal space of the first housing (210) and the second housing (220) when the electronic device (200) is in an unfolded state (e.g., the unfolded state of FIG. 2a).

[0112] FIG. 5 is a diagram schematically showing a part of the configuration of an electronic device according to one embodiment of the present invention.

[0113] According to various embodiments, the electronic device (200) disclosed below may include at least some embodiments of the electronic device (101) disclosed in FIG. 1a and / or the electronic device (200) disclosed in FIG. 2a through FIG. 4. In the description of the electronic device (200) disclosed below, the same reference numerals are assigned to components substantially identical to the embodiments disclosed in FIG. 1a through FIG. 4 described above, and redundant descriptions of their functions may be omitted. According to various embodiments, in the description of the electronic device (200) disclosed below, some components disclosed in the embodiments of FIG. 1a through FIG. 4 described above may be replaced with other expressions or terms.

[0114] The embodiments of the electronic device (200) disclosed below are described using foldable electronic devices as examples, but are not limited thereto and can be substantially applied to electronic devices such as bar type, rollable type, multi-foldable type, or sliding type.

[0115] According to one embodiment, the embodiment related to the electronic device (200) disclosed in this document describes a foldable electronic device having a structure in which the first housing (210) and the second housing (220) unfold and fold in a vertical direction (e.g., y-axis direction and -y-axis direction), but is not limited thereto and can be substantially applied to a foldable electronic device having a structure in which the first housing (210) and the second housing (220) unfold and fold in a horizontal direction (e.g., x-axis direction and -x-axis direction).

[0116] For example, FIG. 5 may be a diagram schematically showing some configurations of an electronic device (200) according to one embodiment of the present invention in an unfolded state.

[0117] Referring to FIG. 5, an electronic device (200) according to one embodiment of the present invention may include a first housing (210), a second housing (220), a first antenna (A1) (e.g., a metal antenna), a second antenna (A2) (e.g., a coil antenna), a wireless communication circuit (192) and / or a phase conversion circuit (510).

[0118] According to one embodiment, the first housing (210) may be at least partially coupled to the first side (e.g., in the y-axis direction) of the hinge (240). The first housing (210) may include a first non-conductive portion (2161) and a second non-conductive portion (2162) formed in the first side frame (213). For example, the first non-conductive portion (2161) and the second non-conductive portion (2162) may be formed on the first side (213a) of the first side frame (213). For example, the first non-conductive portion (2161) may be formed in the -x-axis direction of the first side (213a). For example, the first non-conductive portion (2161) may include a first segment or a first slit. For example, the second non-conductive portion (2162) may be formed in the x-axis direction of the first side (213a). For example, the second non-conductive portion (2162) may include a second segment or a second slit.

[0119] According to one embodiment, the first housing (210) may include a conductive portion (216) disposed between a first non-conductive portion (2161) and a second non-conductive portion (2162). For example, the conductive portion (216) may be electrically connected to a wireless communication circuit (192) (e.g., a wireless communication module of FIG. 1a). For example, the conductive portion (216) (e.g., an antenna radiator) may be electrically connected to the wireless communication circuit (192) and may operate as a first antenna (A1) (e.g., a metal antenna). For example, the first antenna (A1) (e.g., a metal antenna) may include the conductive portion (216). For example, the first antenna (A1) (e.g., a metal antenna) may perform near field communication (NFC) with an external electronic device (e.g., an external electronic device (102, 104) of FIG. 1a). For example, the first antenna (A1) (e.g., a metal antenna) may be electrically connected to the wireless communication circuit (192) through a phase shifting circuit (510) (e.g., a phase shifter). For example, the first antenna (A1) (e.g., a metal antenna) may be electrically connected to the phase shifting circuit (510) and / or the wireless communication circuit (192) through a first conductive path (521). For example, the first conductive path (521) may include a flexible printed circuit board (FPCB). For example, the first antenna (A1) may be a metal antenna including a conductive portion (216). For example, the first antenna (A1) may include a conductive portion (216) forming a side of the electronic device (200) (e.g., a first side (213a) of the first housing (210)).

[0120] According to one embodiment, the second housing (220) may be at least partially coupled to a second side (e.g., in the -y-axis direction) of the hinge (240). The second housing (220) may be configured to be unfoldable and foldable with respect to the first housing (210) with respect to the folding axis (F) using the hinge (240). The second housing (220) may include a second antenna (A2) (e.g., a coil antenna) inside. For example, the second antenna (A2) (e.g., a coil antenna) may be placed within a second side frame (223) of the second housing (220). For example, the second antenna (A2) (e.g., a coil antenna) may include the antenna (290) disclosed in FIG. 4. For example, the second antenna (A2) may be a coil antenna in which a wire is wound in a spiral pattern.

[0121] According to one embodiment, the second antenna (A2) may be electrically connected to a wireless communication circuit (192). For example, the second antenna (A2) may perform short-range wireless communication with an external electronic device (e.g., external electronic device (102, 104) of FIG. 1a). For example, the second antenna (A2) may be electrically connected to the wireless communication circuit (192) through a second conductive path (522). For example, the second conductive path (522) may include a flexible printed circuit board (FPCB). A portion of the second antenna (A2) may be electrically connected to ground (G). For example, the second antenna (A2) may be a coil antenna including a coil pattern.

[0122] According to various embodiments, although the above-described embodiment is described as having a first antenna (A1) that is a metal antenna including a conductive portion (216) and a second antenna (A2) that is a coil antenna, it may not be limited thereto. For example, the first antenna (A1) may be a coil antenna and the second antenna (A2) may be a metal antenna including a conductive portion (216). For example, one of the first antenna (A1) and the second antenna (A2) may be a coil antenna and the other may be a metal antenna including a conductive portion (216).

[0123] According to various embodiments, in the above-described embodiment, the phase conversion circuit (510) is described as being electrically connected between the first antenna (A1) and the wireless communication circuit (192), but is not limited thereto. For example, the phase conversion circuit (510) may be electrically connected between the second antenna (A2) and the wireless communication circuit (192).

[0124] According to one embodiment, the wireless communication circuit (192) and the phase conversion circuit (510) may be included in a first printed circuit board (e.g., the first board assembly (261) of FIG. 4) disposed inside a first housing (210). According to various embodiments, the wireless communication circuit (192) and the phase conversion circuit (510) may be included in a second printed circuit board (e.g., the second board assembly 262) of FIG. 4 disposed inside a second housing (220).

[0125] According to one embodiment, the wireless communication circuit (192) may be electrically connected to a first antenna (A1) and a second antenna (A2). For example, the wireless communication circuit (192) may include a radio frequency integrated circuit (RFIC) or a near field communication (NFC) IC. The wireless communication circuit (192) may transmit a signal having a specified phase to the first antenna (A1) and / or the second antenna (A2).

[0126] According to one embodiment, the wireless communication circuit (192) can simultaneously output a first signal and a second signal which is a signal with the phase of the first signal inverted. For example, the wireless communication circuit (192) can simultaneously output a first signal and a second signal which is a signal with the phase of the first signal inverted. For example, the wireless communication circuit (192) can output the first signal to the phase conversion circuit (510). For example, the wireless communication circuit (192) can output a second signal having a phase opposite to that of the first signal to the second antenna (A2). For example, a signal having a phase converted by the phase conversion circuit (510) (e.g., a third signal) can be transmitted to the first antenna (A1). For example, the wireless communication circuit (192) can transmit a first signal having a first phase to the phase conversion circuit (510). For example, the phase conversion circuit (510) can convert a first signal having a first phase transmitted through the wireless communication circuit (192) into a third signal having a third phase. The third signal converted by the phase conversion circuit (510) can be transmitted to the first antenna (A1). For example, the wireless communication circuit (192) can transmit a second signal having a second phase opposite to the first phase to the second antenna (A2).

[0127] According to various embodiments, the wireless communication circuit (192) may transmit a second signal having a second phase to the first antenna (A1). For example, the wireless communication circuit (192) may transmit a first signal having a first phase opposite to the second phase to the second antenna (A2). The first signal and / or second signal transmitted to the first antenna (A1) and / or the second antenna (A2) through the wireless communication circuit (192) may be converted into a signal (e.g., a third signal) having a converted phase (e.g., a third phase) through the phase conversion circuit (510).

[0128] According to various embodiments, the wireless communication circuit (192) can transmit a voltage delivered through the battery (189) to at least one of the first antenna (A1) and the second antenna (A2). For example, the wireless communication circuit (192) can transmit a voltage and / or feeding signal required for short-range wireless communication to the first antenna (A1) and / or the second antenna (A2). The wireless communication circuit (192) may include a radio frequency integrated circuit (RFIC) or a near field communication (NFC) IC. For example, the wireless communication circuit (192) can perform substantially the same function as the wireless communication module (192) disclosed in FIG. 1a, differing only in its representation. For example, the wireless communication circuit (192) can perform wireless communication with an external electronic device (e.g., the electronic device (102, 104) of FIG. 1a) using the first antenna (A1) and / or the second antenna (A2).

[0129] According to one embodiment, the phase conversion circuit (510) can convert the phase output through the wireless communication circuit (192) into a signal having an opposite phase (e.g., inverse phase). For example, the phase conversion circuit (510) may include a phase shifter. For example, the phase conversion circuit (510) can control the phase of the current output from the wireless communication circuit (192) to be opposite. For example, the phase conversion circuit (510) can invert or convert the phase of the current output from the wireless communication circuit (192). For example, the phase conversion circuit (510) can convert the phase of the first signal and / or the second signal transmitted to the first antenna (A1) and / or the second antenna (A2) through the wireless communication circuit (192).

[0130] According to various embodiments, in the embodiment disclosed in FIG. 5, the phase conversion circuit (510) is shown as being electrically connected between the first antenna (A1) and the wireless communication circuit (192), but the phase conversion circuit (510) may also be electrically connected between the second antenna (A2) and the wireless communication circuit (192). For example, the phase conversion circuit (510) may be electrically connected to at least one of the first antenna (A1) and the wireless communication circuit (192) and the second antenna (A2) and the wireless communication circuit (192), provided that it can convert the phase of a signal output from the wireless communication circuit (192).

[0131] FIG. 6 is a diagram schematically showing the configuration of a matching circuit according to one embodiment of the present invention.

[0132] According to one embodiment, the matching circuit (520) may be electrically connected to the wireless communication circuit (192) disclosed in FIG. 5, the first antenna (A1), and the second antenna (A2). For example, the matching circuit (520) may be electrically connected to the wireless communication circuit (192). The matching circuit (520) may be electrically connected to the first antenna (A1) and the second antenna (A2). For example, the matching circuit (520) may be electrically connected to the phase conversion circuit (510) and / or the first antenna (A1) through a first conductive path (521). The matching circuit (520) may be electrically connected to the second antenna (A2) through a second conductive path (522). The matching circuit (520) may control the electrical characteristics of at least one of the first antenna (A1) and the second antenna (A2). For example, the matching circuit (520) can control parasitic resonance and current flow of at least one of the first antenna (A1) and the second antenna (A2). The matching circuit (520) can be electrically connected to ground (G). For example, the matching circuit (520) can apply a variable transmission voltage to the first antenna (A1) and / or the second antenna (A2). For example, the matching circuit (520) can transmit a first voltage to the first antenna (A1) and a second voltage to the second antenna (A2) based on the state of the electronic device (200). For example, the first voltage may be a higher voltage than the second voltage. For example, the second voltage may be a higher voltage than the first voltage. For example, the first voltage and the second voltage may be substantially the same voltage. For example, the first voltage and the second voltage may vary depending on the control of the processor (120) and / or the wireless communication circuit (192). For example, the state of the electronic device (200) may include an unfolded state, a folded state and / or a grip state.For example, the matching circuit (520) may be electrically connected to a processor (e.g., the processor (120) of FIG. 1a). For example, the impedance of the matching circuit (520) may be adjusted according to the control of the processor (120) and / or the wireless communication circuit (192) when the first antenna (A1) and / or the second antenna (A2) are in operation.

[0133] Referring to FIG. 6, the matching circuit (520) may include at least one switch (610) and / or at least one lumped element (620). For example, the lumped element (620) may include passive elements such as a resistor, a capacitor, and / or an inductor. For example, the matching circuit (520) may change the connection between the first antenna (A1) and / or the second antenna (A2) and ground (G) using at least one switch (610) and at least one lumped element (620). For example, the matching circuit (520) may be configured to electrically connect or electrically disconnect the first antenna (A1) and / or the second antenna (A2) and ground (G) under the control of the processor (120) and / or the wireless communication circuit (192). For example, when the first antenna (A1) and / or the second antenna (A2) are in operation, the matching circuit (520) can adjust the impedance transmitted to the first antenna (A1) and / or the second antenna (A2) according to the control of the processor (120) and / or the wireless communication circuit (192).

[0134] According to various embodiments, at least one lumped element (620) (e.g., passive element) may have different element values. For example, at least one lumped element (620) may include a resistor having various resistance values, a capacitor having various capacitance values, and / or an inductor having various inductance values. For example, the matching circuit (520) may, under the control of the processor (120) and / or the wireless communication circuit (192), use at least one switch (610) and at least one lumped element (620) to transmit a first voltage to a first antenna (A1) through a first conductive path (521) and a second voltage to a second antenna (A2) through a second conductive path (522). For example, the matching circuit (520) can transmit a variable voltage to the first antenna (A1) and / or the second antenna (A2) using at least one switch (610) and at least one lumped element (620).

[0135] According to one embodiment, at least one switch (610) may include a MEMS (micro-electro mechanical systems) switch. The MEMS switch performs a mechanical switching operation by means of an internal metal plate and has a complete turn-on / off characteristic, so it may not substantially affect changes in the radiation characteristics of the first antenna (A1) and / or the second antenna (A2). For example, at least one switch (610) may include a switch comprising an SPST (single pole single throw), an SPDT (single pole double throw), or three or more throws.

[0136] FIG. 7 is a diagram schematically showing the configuration of an electronic device according to one embodiment of the present invention.

[0137] Referring to FIG. 7, an electronic device (200) according to one embodiment of the present invention may include a wireless communication circuit (192), a phase conversion circuit (510), a first antenna (A1), a second antenna (A2), a sensor (176), a memory (130) and / or a processor (120).

[0138] According to various embodiments, the wireless communication circuit (192), the phase conversion circuit (510), the first antenna (A1), the second antenna (A2), the sensor (176), the memory (130), and the processor (120) may be electrically or operationally connected.

[0139] According to one embodiment, the wireless communication circuit (192) may be electrically connected to a first antenna (A1) (e.g., a metal antenna) through a first conductive path (521). The wireless communication circuit (192) may be electrically connected to a second antenna (A2) (e.g., a coil antenna) through a second conductive path (522). The wireless communication circuit (192) may transmit voltage and / or radio frequency signals to the first antenna (A1) and / or the second antenna (A2). For example, the wireless communication circuit (192) may transmit a first voltage to the first antenna (A1) and a second voltage to the second antenna (A2) under the control of the processor (120). For example, the first voltage and the second voltage may be variably adjusted under the control of the processor (120) and / or the wireless communication circuit (192). For example, at least one wireless communication circuit (192) may be placed on the first printed circuit board (e.g., the first board assembly (261) of FIG. 4). For example, at least one wireless communication circuit (192) may be placed on the second printed circuit board (e.g., the second board assembly (262) of FIG. 4).

[0140] According to one embodiment, the wireless communication circuit (192) can simultaneously output a first signal and a second signal which is a signal with the phase of the first signal inverted. For example, the wireless communication circuit (192) can simultaneously output a first signal and a second signal which is a signal with the phase of the first signal inverted. For example, the wireless communication circuit (192) can output the first signal to the phase conversion circuit (510). For example, the wireless communication circuit (192) can output a second signal having a phase opposite to that of the first signal to the second antenna (A2). For example, a signal (e.g., a third signal) having a phase converted by the phase conversion circuit (510) (e.g., a third phase) can be transmitted to the first antenna (A1). For example, the wireless communication circuit (192) can transmit a first signal having a first phase to the phase conversion circuit (510). For example, a first signal having a first phase transmitted through a wireless communication circuit (192) can be converted into a third signal having a third phase by a phase conversion circuit (510). The third signal converted by the phase conversion circuit (510) can be transmitted to a first antenna (A1). For example, the wireless communication circuit (192) can transmit a second signal having a second phase different from the first phase to a second antenna (A2).

[0141] According to various embodiments, the wireless communication circuit (192) may transmit a second signal having a second phase to the first antenna (A1). For example, the wireless communication circuit (192) may transmit a first signal having a first phase opposite to the second phase to the second antenna (A2). For example, the first signal and the second signal may have different phases. For example, the first phase of the first signal may include a positive phase, and the second phase of the second signal may include an inverse phase opposite to the positive phase. For example, the first phase of the first signal may include an inverse phase, and the second phase of the second signal may include a positive phase opposite to the inverse phase.

[0142] According to one embodiment, the phase conversion circuit (510) can convert the phase (e.g., first phase) of a first signal transmitted through the wireless communication circuit (192) and transmit it to the first antenna (A). For example, the phase conversion circuit (510) can convert a first signal having a first phase, which is output through the wireless communication circuit (192), into a third signal having a third phase. For example, the third signal having a third phase converted through the phase conversion circuit (510) can be transmitted to the first antenna (A1). For example, the phase conversion circuit (510) can control the phase of the current output from the wireless communication circuit (192) to be opposite. For example, the phase conversion circuit (510) can convert the phase of the current output through the wireless communication circuit (192) differently. For example, the phase conversion circuit (510) can convert the phase of a first signal and / or a second signal transmitted to a first antenna (A1) and / or a second antenna (A2) through a wireless communication circuit (192). For example, the phase conversion circuit (510) can be electrically connected between the first antenna (A1) and the wireless communication circuit (192).

[0143] According to various embodiments, the phase conversion circuit (510) may be electrically connected between the second antenna (A2) and the wireless communication circuit (192). For example, the phase conversion circuit (510) may be electrically connected to at least one of the first antenna (A1) and the wireless communication circuit (192) and the second antenna (A2) and the wireless communication circuit (192), provided that it can convert the phase of the first signal and / or the second signal output from the wireless communication circuit (192).

[0144] According to one embodiment, a phase conversion circuit (510) is electrically connected between a first antenna (A1) and a wireless communication circuit (192), and when a first signal having a first phase is output from the wireless communication circuit (192), a third signal having a third phase converted through the phase conversion circuit (510) can be transmitted to the first antenna (A1). For example, when a third signal having a third phase is transmitted to the first antenna (A1) and a second signal having a second phase is transmitted to the second antenna (A2), interference between the first antenna (A1) and the second antenna (A2) can be reduced.

[0145] According to various embodiments, a phase conversion circuit (510) is electrically connected between a second antenna (A2) and a wireless communication circuit (192), and when a first signal having a first phase is output from the wireless communication circuit (192), a third signal having a third phase converted through the phase conversion circuit (510) can be transmitted to the second antenna (A2). For example, when a first signal having a first phase is transmitted to the first antenna (A1) and a third signal having a third phase is transmitted to the second antenna (A2), interference between the first antenna (A1) and the second antenna (A2) can be reduced.

[0146] According to one embodiment, a first antenna (A1) (e.g., a metal antenna) may be disposed in a first housing (210). For example, the first antenna (A1) may include a conductive portion (216) formed in the first housing (210). For example, the conductive portion (216) may be electrically connected to a wireless communication circuit (192) and may operate as the first antenna (A1).

[0147] According to one embodiment, a second antenna (A2) (e.g., a coil antenna) may be placed in a second housing (220). For example, the second antenna (A2) may include a coil pattern placed within the second housing (220). For example, the coil pattern may be electrically connected to a wireless communication circuit (192) and operate as the second antenna (A2).

[0148] According to one embodiment, the first antenna (A1) and the second antenna (A2) may be selectively operated depending on the state of the electronic device (200) (e.g., folded state, unfolded state, and / or grip state). For example, the first antenna (A1) and the second antenna (A2) may selectively receive a first signal having a first phase and / or a second signal having a second phase through a wireless communication circuit (192) and / or a processor (120) based on the state of the electronic device (200) (e.g., folded state, unfolded state, and / or grip state). For example, the first signal and / or the second signal may be converted into a third signal having a third phase through a phase conversion circuit (510).

[0149] According to one embodiment, the sensor (176) can check and / or detect the state of the electronic device (200). For example, the sensor (176) can check and / or detect whether the electronic device (200) is in an unfolded state, an intermediate state (e.g., flex mode), and / or a folded state. The sensor (176) can detect the grip state (e.g., grip signal) of the first housing (210) and the second housing (220) of the electronic device (200). For example, based on the state of the electronic device (200) checked and / or detected through the sensor (176), the phase conversion circuit (510) can adjust the phase and / or phase value transmitted to the first antenna (A1) and / or the second antenna (A2). For example, the sensor (176) may include an acceleration sensor (710) and / or a grip sensor (720). The signal or information detected through the sensor (176) can be transmitted to the processor (120).

[0150] According to one embodiment, the acceleration sensor (710) can detect the unfolded state, intermediate state, and / or folded state of the electronic device (200). For example, the acceleration sensor (710) can detect an angle (e.g., unfolded angle and folded angle) between the first housing (210) and the second housing (220). For example, when the first housing (210) and the second housing (220) are unfolded or folded through the hinge (240), the acceleration sensor (710) can detect an angle between the first housing (210) and the second housing (220). For example, the acceleration sensor (710) may include a 6-axis sensor, a Hall sensor, an angular velocity sensor, and / or a gyroscope sensor. For example, the acceleration sensor (710) may be placed in the first housing (210) and / or the second housing (220). For example, if the acceleration sensor (710) is placed in the first housing (210), it may be defined as the first acceleration sensor, and if it is placed in the second housing (220), it may be defined as the second acceleration sensor. For example, based on the state of the electronic device (200) confirmed and / or detected through the acceleration sensor (710), the phase conversion circuit (510) may adjust the phase, phase control signal and / or phase value transmitted to the first antenna (A1) and / or the second antenna (A2).

[0151] According to one embodiment, the grip sensor (720) can detect whether a user of the electronic device (200) has gripped at least a portion of the first housing (210) and / or the second housing (220) using a hand (e.g., palm and / or finger). For example, the grip sensor (720) may include a touch sensor and / or a pressure sensor. For example, the grip sensor (720) may be placed in the first housing (210) and / or the second housing (220). For example, if the grip sensor (720) is placed in the first housing (210), it may be defined as a first grip sensor, and if it is placed in the second housing (220), it may be defined as a second grip sensor. For example, based on the state of the electronic device (200) confirmed and / or detected through the grip sensor (720), the phase conversion circuit (510) can adjust the phase, phase control signal and / or phase value transmitted to the first antenna (A1) and / or the second antenna (A2).

[0152] According to one embodiment, the memory (130) may store at least one parameter capable of controlling the processor (120) and / or the wireless communication circuit (192). For example, the memory (130) may store a parameter capable of controlling a first signal having a first phase transmitted to the first antenna (A1) through the wireless communication circuit (192) and / or a second signal having a second phase transmitted to the second antenna (A2). For example, the memory (130) may store a parameter capable of controlling a third signal having a third phase converted through the phase conversion circuit (510). For example, the memory (130) may store a parameter capable of controlling a first tuning value transmitted to the first antenna (A1) and / or a second tuning value transmitted to the second antenna (A2) through the wireless communication circuit (192). For example, the memory (130) can store parameters that control a third tuning value converted through the phase conversion circuit (510). For example, the memory (130) can store parameters that vary (e.g., about 1.5 volts to 5.8 volts) the first voltage transmitted to the first antenna (A1) and / or the second voltage transmitted to the second antenna (A2) through the wireless communication circuit (192). For example, the memory (130) can store parameters that vary the third voltage converted through the phase conversion circuit (510).

[0153] According to one embodiment, the memory (130) can store a table and / or a setting value capable of controlling the phase, phase control signal and / or phase value transmitted to the first antenna (A1) and / or the second antenna (A2) according to the state of the electronic device (200) (e.g., grip state).

[0154] According to one embodiment, the memory (130) may store a table and / or a setting value capable of controlling the phase, phase control signal, and / or phase value of a signal transmitted to the first antenna (A1) and / or the second antenna (A2) through a wireless communication circuit (192) and / or a phase conversion circuit (510) according to the state of the electronic device (200) (e.g., unfolded state, folded state, and / or grip state). For example, the memory (130) may store a phase (e.g., phase value), a setting value, and / or a control value capable of transmitting a control signal (e.g., phase control signal) corresponding to the unfolded angle and / or folded angle of the electronic device (200) to the first antenna (A1) and / or the second antenna (A2). For example, the memory (130) can store a set value and / or a phase value associated with a control signal (e.g., a phase control signal) transmitted to the first antenna (A1) and / or the second antenna (A2) according to an angle corresponding to the unfolded state and / or folded state of the electronic device (200).

[0155] According to one embodiment, the memory (130) may store a setting value that can transmit a first phase control signal to a first antenna (A1) and / or a second antenna (A2) through a processor (120) and / or a phase conversion circuit (510) when the angle between the first housing (210) and the second housing (220) is a first angle range (e.g., an angle between about 115° and 180°). For example, the first phase control signal may include a control signal (e.g., an unfolded state control signal or an unfolded mode control signal) corresponding to a first angle range (e.g., an angle between about 115° and 180°) in which the first housing (210) and the second housing (220) are confirmed to be in an unfolded state.

[0156] According to one embodiment, the memory (130) may store a setting value that can transmit a second phase control signal to a first antenna (A1) and / or a second antenna (A2) through a processor (120) and / or a phase conversion circuit (510) when the angle between the first housing (210) and the second housing (220) is a second angle range (e.g., an angle between about 0° and 75°). For example, the second control signal may include a control signal (e.g., a folded state control signal or a folded mode control signal) corresponding to a second angle range (e.g., an angle between about 0° and 75°) in which the first housing (210) and the second housing (220) are confirmed to be in a folded state.

[0157] According to one embodiment, the memory (130) may store a setting value that can transmit a third phase control signal to the first antenna (A1) and / or the second antenna (A2) through the processor (120) and / or the phase conversion circuit (510) when the angle between the first housing (210) and the second housing (220) is a third angle range (e.g., an angle between about 75° and 115°). For example, the third control signal may include a control signal (e.g., an intermediate folded state control signal or an intermediate folded mode control signal) corresponding to the third angle range (e.g., an angle between about 75° and 115°) in which the first housing (210) and the second housing (220) are identified as being in an intermediate folded state.

[0158] According to one embodiment, the memory (130) may store a setting value that causes the processor (120) to recognize the first housing (210) and the second housing (220) as being in an unfolded state when the angle between the first housing (210) and the second housing (220) is in a first angle range (e.g., an angle between about 115° and 180°). For example, the memory (130) may store a setting value that causes the processor (120) to recognize the first housing (210) and the second housing (220) as being in a folded state when the angle between the first housing (210) and the second housing (220) is in a second angle range (e.g., an angle between about 0° and 75°). For example, the memory (130) may store a setting value that causes the processor (120) to recognize the first housing (210) and the second housing (220) as being in an intermediate state when the angle between the first housing (210) and the second housing (220) is in a third angle range (e.g., an angle between about 75° and 115°).

[0159] According to various embodiments, memory (130) may store an initial screen, a settings screen, and / or various applications of an electronic device (200) provided through a main display (230) (e.g., a first display) and / or a sub-display (232) (e.g., a second display). Memory (130) may store a user interface (UI) capable of providing various services to a user of the electronic device (200). Memory (130) may perform the function of storing a program for processing and controlling the processor (120) (e.g., the program (140) of FIG. 1a), an operating system (e.g., the operating system (142) of FIG. 1a), various applications, and input / output data. Memory (130) may store a program that controls the overall operation of the electronic device (200). Memory (130) may store various settings information required for function processing in the electronic device (200). Memory (130) may store at least one executable instruction. For example, memory (130) may store at least one instruction that causes at least one operation of the electronic device (200) to be performed when executed by the processor (120). For example, at least one instruction may be stored in a computer-readable recording medium. The recording medium may be tangible and non-transitory. Memory (130) and / or the recording medium may store one or more programs containing at least one instruction.

[0160] According to one embodiment, the processor (120) may be electrically or operatively connected to a wireless communication circuit (192), a phase conversion circuit (510), a first antenna (A1), a second antenna (A2), a sensor (176), and / or a memory (130). The processor (120) may control the functions and operations of the wireless communication circuit (192), the phase conversion circuit (510), the first antenna (A1), the second antenna (A2), the sensor (176), and / or the memory (130). The processor (120) may be configured to access the memory (130) and execute at least one instruction. The processor (120) may be configured to execute at least one set value and / or parameter stored in the memory (130). The electronic device (200) may include at least one processor (120).

[0161] According to various embodiments, the processor (120) may perform the function of controlling the overall operation of the electronic device (200) and the flow of signals between internal components, and processing data. The processor (120) may include, for example, a central processing unit (CPU), an application processor, and / or a communication processor. The processor (120) may include a single-core processor or a multi-core processor. For example, the processor (120) may include an application processor (e.g., the main processor (121) of FIG. 1a) and a sensor hub processor (e.g., the auxiliary processor (123) of FIG. 1a). For example, the sensor hub processor may be operatively connected to the sensor (176) and may transmit information detected and / or sensed through the sensor (176) to the application processor.

[0162] According to various embodiments, an operation performed in the electronic device (200) may be performed and / or executed by at least one instruction stored in the processor (120) and / or memory (130). For example, in this document, an embodiment in which the electronic device (200) can perform any operation may be interpreted to mean that it is performed by at least one instruction stored in the processor (120) and / or memory (130).

[0163] According to one embodiment, the processor (120) can simultaneously output a first signal and a second signal, which is a signal with the phase of the first signal inverted, through a wireless communication circuit (192). For example, the processor (120) can convert the phase of the first signal through a phase conversion circuit (510) and transmit it to a first antenna (A1). For example, the processor (120) can transmit the second signal to a second antenna (A1) through a wireless communication circuit (192).

[0164] According to one embodiment, the processor (120) can output a first signal to a phase conversion circuit (510) using a wireless communication circuit (192) and output a second signal having a phase opposite to the first signal to a second antenna (A2). For example, a third signal having a third phase converted by the phase conversion circuit (510) can be transmitted to a first antenna (A1).

[0165] According to one embodiment, the processor (120) can output a first signal having a first phase to a phase conversion circuit (510) using a wireless communication circuit (192), and output a second signal having a second phase opposite to the first phase of the first signal to a second antenna (A2). For example, a third signal having a third phase converted from the first phase by the phase conversion circuit (510) can be transmitted to a first antenna (A1).

[0166] According to one embodiment, the processor (120) can check the state of the electronic device (200) (e.g., unfolded and / or folded state, or gripped state) using the sensor (176), and control the phase, phase control signal, and / or phase value of the phase conversion circuit (510) based on the confirmed state of the electronic device (200).

[0167] According to one embodiment, the processor (120) can transmit a first phase control signal corresponding to the first angle range to a phase conversion circuit (510) when the first housing (210) and the second housing (220) are in a first angle range (e.g., an angle between about 115° and 180°). The first phase control signal output through the phase conversion circuit (510) can be transmitted to a first antenna (A1).

[0168] According to one embodiment, the processor (120) can transmit a second phase control signal corresponding to the second angle range to a phase conversion circuit (510) when the first housing (210) and the second housing (220) are in a second angle range (e.g., an angle between about 0° and 75°). The second phase control signal output through the phase conversion circuit (510) can be transmitted to the first antenna (A1).

[0169] According to one embodiment, the processor (120) can transmit a third phase control signal corresponding to the third angle range to a phase conversion circuit (510) when the first housing (210) and the second housing (220) are in a third angle range (e.g., an angle between about 75° and 115°). The third phase control signal output through the phase conversion circuit (510) can be transmitted to the first antenna (A1).

[0170] According to one embodiment, the processor (120) may include a phase conversion circuit (510). For example, the phase conversion circuit (510) may be designed together with the processor (120). For example, the processor (120) and the phase conversion circuit (510) may be formed on a single chip.

[0171] FIG. 8 is a flowchart schematically illustrating a method for controlling signals transmitted to a first antenna and a second antenna of an electronic device according to an embodiment of the present invention.

[0172] In the description of the flowchart below, each operation may be executed sequentially, but may not necessarily be executed sequentially. For example, the order of each operation may be changed, and at least one operation may be executed in parallel. For example, at least some of the operations related to the method disclosed below may be executed, or they may be merged together. For example, the embodiments disclosed in FIGS. 1a through 7 described above may be substantially identically applied and integrated with the embodiments of the flowchart disclosed below. For example, the operations disclosed in the flowchart below may be executed by at least one instruction stored in the processor (120) and / or memory (130).

[0173] In operation 810, the processor (120) can simultaneously output a first signal and a second signal, which is a signal with the phase of the first signal inverted, through a wireless communication circuit (192).

[0174] According to one embodiment, the processor (120) can simultaneously output a first signal having a first phase and a second signal having a second phase different from the first phase by using a wireless communication circuit (192).

[0175] In operation 820, the processor (120) can convert the phase of the first signal through the phase conversion circuit (510) and transmit it to the first antenna (A1).

[0176] According to one embodiment, the processor (120) can convert a first signal having a first phase into a third signal having a third phase through a phase conversion circuit (510), and transmit the converted third signal having a third phase to a first antenna (A1).

[0177] In operation 830, the processor (120) can transmit a second signal output through the wireless communication circuit (192) to the second antenna (A2).

[0178] According to one embodiment, the processor (120) can transmit a second signal having a second phase to a second antenna (A2) through a wireless communication circuit (192).

[0179] FIG. 9 is a flowchart schematically illustrating a method for controlling a signal transmitted to a first antenna based on the unfolded state and folded state of an electronic device according to one embodiment of the present invention.

[0180] In operation 910, the processor (120) can check the state of the electronic device (200) (e.g., unfolded state and / or folded state) using a sensor (176) (e.g., accelerometer (710)).

[0181] According to one embodiment, the processor (120) can determine whether the angle between the first housing (210) and the second housing (220) of the electronic device (200) is a first angle range (e.g., an angle between about 115° and 180°), a second angle range (e.g., an angle between about 0° and 75°), or a third angle range (e.g., an angle between about 75° and 115°) based on the state of the electronic device (200) detected through the sensor (176).

[0182] In operation 920, the processor (120) can determine whether the first housing (210) and the second housing (220) of the electronic device (200) are within a first angle range (e.g., an angle between about 115° and 180°) based on the state of the electronic device (200) detected through the sensor (176) (e.g., an unfolded state and / or a folded state).

[0183] In operation 930, the processor (120) can transmit a first phase control signal corresponding to the first angle range to a phase conversion circuit (510) when the first housing (210) and the second housing (220) of the electronic device (200) are in a first angle range (e.g., an angle between about 115° and 180°).

[0184] According to one embodiment, a first phase control signal transmitted through a processor (120) can be transmitted to a first antenna (A1).

[0185] According to one embodiment, a first phase control signal transmitted to a first antenna (A1) may include at least one of an enable signal, an enable signal, a feed signal, and a first tuning signal. For example, the first antenna (A1) may be operated in a first angle range (e.g., an angle between about 115° and 180°) based on a first phase control signal transmitted through a processor (120).

[0186] According to one embodiment, when the first housing (210) and the second housing (220) are in a first angle range (e.g., an angle between about 115° and 180°), the electronic device (200) may be at least partially unfolded. For example, when the first housing (210) and the second housing (220) of the electronic device (200) are in a first angle range (e.g., an angle between about 115° and 180°), the first antenna (A1) may be used to perform wireless communication with an external electronic device (e.g., the electronic device (102, 104) of FIG. 1a).

[0187] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are partially unfolded to a first angle range (e.g., an angle between about 115° and 180°), the processor (120) transmits a first phase control signal (e.g., a first tuning signal, an unfolded state control signal, or an unfolded mode control signal) to the first antenna (A1) through a phase conversion circuit (510), and can improve the radiation performance of the first antenna (A1).

[0188] In operation 940, the processor (120) can determine whether the first housing (210) and the second housing (220) of the electronic device (200) are within a second angle range (e.g., an angle between about 0° and 75°) based on the state of the electronic device (200) detected through the sensor (176) (e.g., an unfolded state and / or a folded state).

[0189] In operation 950, the processor (120) can transmit a second phase control signal corresponding to the second angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) of the electronic device (200) are in a second angle range (e.g., an angle between about 0° and 75°).

[0190] According to one embodiment, a second phase control signal transmitted through the processor (120) can be transmitted to the first antenna (A1).

[0191] According to one embodiment, a second phase control signal transmitted to a first antenna (A1) may include at least one of an enable signal, an enable signal, a feed signal, and a second tuning value. For example, the first antenna (A1) may be operated in a second angle range (e.g., an angle between about 0° and 75°) based on a second phase control signal transmitted through a processor (120).

[0192] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are partially folded in a second angle range (e.g., an angle between about 0° and 75°), the processor (120) transmits a second phase control signal (e.g., a second tuning signal, a folded state control signal, or a folded mode control signal) to the first antenna (A1) through a phase conversion circuit (510), and can improve the radiation performance of the first antenna (A1).

[0193] In operation 960, the processor (120) can determine whether the first housing (210) and the second housing (220) of the electronic device (200) are within a third angle range (e.g., between 75° and 115°) based on the state of the electronic device (200) detected through the sensor (176) (e.g., unfolded state and / or folded state).

[0194] In operation 970, the processor (120) can transmit a third phase control signal corresponding to the third angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) of the electronic device (200) are in a third angle range (e.g., an angle between about 75° and 115°).

[0195] According to one embodiment, a third phase control signal transmitted through the processor (120) can be transmitted to the first antenna (A1).

[0196] According to one embodiment, a third phase control signal transmitted to a first antenna (A1) may include at least one of an activation signal, an enable signal, a feed signal, and a third tuning value. For example, the first antenna (A1) may be operated in a third angle range (e.g., an angle between about 75° and 115°) based on a third phase control signal transmitted through a processor (120).

[0197] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are at least partially folded in a third angle range (e.g., an angle between about 75° and 115°), the processor (120) transmits a third phase control signal (e.g., a third tuning signal, an intermediate fold state control signal, or an intermediate fold mode control signal) to the first antenna (A1) through a phase conversion circuit (510), and can improve the radiation performance of the first antenna (A1).

[0198] FIG. 10 is a flowchart schematically illustrating a method for deactivating a second antenna based on the unfolded state and grip state of an electronic device according to one embodiment of the present invention.

[0199] In operation 1010, the processor (120) can check the state of the electronic device (200) (e.g., unfolded state and / or folded state) using a sensor (176) (e.g., accelerometer (710)).

[0200] According to one embodiment, the processor (120) can determine whether the angle between the first housing (210) and the second housing (220) of the electronic device (200) is a first angle range (e.g., an angle between about 115° and 180°), a second angle range (e.g., an angle between about 0° and 75°), or a third angle range (e.g., an angle between about 75° and 115°) based on the state of the electronic device (200) detected through the sensor (176).

[0201] In operation 1020, the processor (120) can determine whether the first housing (210) and the second housing (220) of the electronic device (200) are within a first angle range (e.g., an angle between about 115° and 180°) based on the state of the electronic device (200) detected through the sensor (176) (e.g., an unfolded state and / or a folded state).

[0202] In operation 1030, the processor (120) can check whether a grip signal is detected in the second housing (220) using a sensor (176) (e.g., grip sensor (720)) when the first housing (210) and the second housing (220) of the electronic device (200) are in a first angle range (e.g., an angle between about 115° and 180°).

[0203] In operation 1040, the processor (120) can disable the second antenna (A2) when a grip signal is detected in the second housing (220).

[0204] According to one embodiment, when the first housing (210) and the second housing (220) are in a first angle range (e.g., an angle between about 115° and 180°) and a grip signal is detected in the second housing (220), the first antenna (A1) can be used to perform wireless communication with an external electronic device (e.g., the electronic device (102, 104) of FIG. 1a).

[0205] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are at least partially unfolded in a first angle range (e.g., an angle between about 115° and 180°) and a grip signal is detected in the second housing (220), the processor (120) transmits a first phase control signal (e.g., a first tuning signal, an unfolded state control signal, or an unfolded mode control signal) to the first antenna (A1) through a phase conversion circuit (510) and can improve the radiation performance of the first antenna (A1).

[0206] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are in a unfolded state within a first angle range (e.g., an angle between about 115° and 180°), the processor (120) can transmit a ground short control signal to the second antenna (A2) and disable the second antenna (A2) (e.g., disable).

[0207] FIG. 11 is a flowchart schematically illustrating a method for deactivating a first antenna based on the state of an electronic device according to one embodiment of the present invention.

[0208] In operation 1110, the processor (120) can check the state of the electronic device (200) (e.g., unfolded state and / or folded state) using a sensor (176) (e.g., accelerometer (710)).

[0209] According to one embodiment, the processor (120) can determine whether the angle between the first housing (210) and the second housing (220) of the electronic device (200) is a first angle range (e.g., an angle between about 115° and 180°), a second angle range (e.g., an angle between about 0° and 75°), or a third angle range (e.g., an angle between about 75° and 115°) based on the state of the electronic device (200) detected through the sensor (176).

[0210] In operation 1120, the processor (120) can determine whether the first housing (210) and the second housing (220) of the electronic device (200) are within a second angle range (e.g., an angle between about 0° and 75°) based on the state of the electronic device (200) detected through the sensor (176) (e.g., an unfolded state and / or a folded state).

[0211] In operation 1130, the processor (120) can disable the first antenna (A1) when the first housing (210) and the second housing (220) of the electronic device (200) are in a second angle range (e.g., an angle between about 0° and 75°).

[0212] According to one embodiment, when the first housing (210) and the second housing (220) are in a second angle range (e.g., an angle between about 0° and 75°), the second antenna (A2) can be used to perform wireless communication with an external electronic device (e.g., the electronic device (102, 104) of FIG. 1a).

[0213] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are in a folded state at a second angle range (e.g., an angle between about 0° and 75°), the processor (120) transmits a second phase control signal (e.g., a second tuning signal, a folded state control signal, or a folded mode control signal) to the first antenna (A1) through a phase conversion circuit (510), and can improve the radiation performance of the second antenna (A2).

[0214] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are in a folded state at a second angle range (e.g., an angle between about 0° and 75°), the processor (120) can transmit a ground short control signal to the first antenna (A1) and disable the first antenna (A1) (e.g., disable).

[0215] According to one embodiment, when the first housing (210) and the second housing (220) of the electronic device (200) are in a first angle range (e.g., an angle between about 115° and 180°), the processor (120) can transmit a ground short control signal to the second antenna (A2) and disable the second antenna (A2).

[0216] FIG. 12 is a flowchart schematically illustrating a method for controlling signals transmitted to a first antenna and a second antenna of an electronic device according to various embodiments of the present invention.

[0217] In the description of the flowchart below, each operation may be executed sequentially, but may not necessarily be executed sequentially. For example, the order of each operation may be changed, and at least one operation may be executed in parallel. For example, at least some of the operations related to the method disclosed below may be executed, or they may be merged together. For example, the embodiments disclosed in FIGS. 1a through 11 described above may be substantially identically applied and integrated with the embodiments of the flowchart disclosed below. For example, the operations disclosed in the flowchart below may be executed by at least one instruction stored in the processor (120) and / or memory (130).

[0218] In operation 1210, the processor (120) can output a first signal to the phase conversion circuit (510) using a wireless communication circuit (192).

[0219] According to one embodiment, the processor (120) can output a first signal having a first phase to a phase conversion circuit (510) using a wireless communication circuit (192).

[0220] In operation 1220, the processor (120) can output a second signal having a phase opposite to that of the first signal to the second antenna (A2) using a wireless communication circuit (192).

[0221] According to one embodiment, the processor (120) can use a wireless communication circuit (192) to output a second signal having a second phase opposite to the first phase of the first signal to a second antenna (A2).

[0222] In operation 1230, the processor (120) can transmit a third signal having a third phase converted by the phase conversion circuit (510) to the first antenna (A1).

[0223] According to one embodiment, the phase conversion circuit (510) can convert a first signal having a first phase into a third signal having a third phase, and transmit the third signal converted to have the third phase to a first antenna (A1).

[0224] According to various embodiments, the embodiments disclosed in FIGS. 8 to 12 described above may perform at least one operation based on the state of the electronic device (200) (e.g., unfolded state, folded state, intermediate state and / or grip state), or may perform a plurality of operations in combination.

[0225] According to various embodiments, at least some embodiments of the electronic device (200) (e.g., foldable type) disclosed in FIGS. 1a through 12 described above may be substantially similarly applied and / or integrated into the electronic device (1300, 1400) (e.g., bar type) disclosed in FIGS. 13a through 14 described below. For example, the electronic device (1300, 1400) disclosed in FIGS. 13a through 14 may include a first antenna (A1) (e.g., metal antenna) disposed in a first direction (e.g., top) of the housing (1310) and / or side member (1410) and a second antenna (A2) (e.g., coil antenna) disposed in a second direction (e.g., bottom) of the housing (1310) and / or side member (1410). For example, a sensor (176) (e.g., grip sensor (720)) can detect a user's grip signal in a first direction (e.g., top) or a second direction (e.g., bottom) of the electronic device (1300, 1400). For example, if a grip signal is detected in a part of the first direction (e.g., top) of the electronic device (1300, 1400) using the sensor (176), the processor (120) can activate a second antenna (A2) (e.g., coil antenna) and deactivate a first antenna (A1) (e.g., metal antenna) using a wireless communication circuit (192). For example, when a grip signal is detected in a part of the second direction (e.g., bottom) of the electronic device (1300, 1400) using a sensor (176), the processor (120) can control the wireless communication circuit (192) and the phase conversion circuit (510) to activate the first antenna (A1) (e.g., metal antenna) and deactivate the second antenna (A2) (e.g., coil antenna).

[0226] FIG. 13a is a front perspective view of an electronic device according to various embodiments of the present invention. FIG. 13b is a rear perspective view of an electronic device according to various embodiments of the present invention.

[0227] Referring to FIGS. 13a and 13b, the electronic device (1300) may include a housing (1310) comprising a first surface (or front) (1310A), a second surface (or rear) (1310B), and a side (1310C) surrounding the space between the first surface (1310A) and the second surface (1310B). In other embodiments (not shown), the housing (1310) may refer to a structure forming some of the first surface (1310A), the second surface (1310B), and the side (1310C) of FIGS. 13a and 13b. According to one embodiment, the first surface (1310A) may be formed by a front plate (1302) (e.g., a glass plate or a polymer plate comprising various coating layers) in which at least a portion is substantially transparent. The second surface (1310B) may be formed by a substantially opaque back plate (1311). The back plate (1311) may be formed by, for example, coated or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the above materials. The side surface (1310C) may be formed by a side bezel structure (1318) (or "side member") comprising metal and / or polymer, which is combined with the front plate (1302) and the back plate (1311). In some embodiments, the back plate (1311) and the side bezel structure (1318) may be formed integrally and may comprise the same material (e.g., a metallic material such as aluminum).

[0228] In the illustrated embodiment, the front plate (1302) may include a first region (1310D) that curves seamlessly from the first surface (1310A) toward the rear plate (1311) at both ends of the long edge of the front plate (1302). In the illustrated embodiment, the rear plate (1311) may include a second region (1310E) that curves seamlessly from the second surface (1310B) toward the front plate (1302) at both ends of the long edge. In some embodiments, the front plate (1302) or the rear plate (1311) may include only one of the first region (1310D) or the second region (1310E). In some embodiments, the front plate (1302) may not include the first region (1310D) and the second region (1310E), and may only include a flat plane arranged parallel to the second surface (1310B). In the embodiments, when viewed from the side of the electronic device (1300), the side bezel structure (1318) may have a first thickness (or width) on the side that does not include the first region (1310D) or the second region (1310E), and a second thickness that is thinner than the first thickness on the side that includes the first region (1310D) or the second region (1310E).

[0229] According to one embodiment, the electronic device (1300) may include at least one of a display (1301), an audio module (1303, 1307, 1314), a sensor module (1304, 1319), a camera module (1305, 1312, 1313), a key input device (1317), an indicator (not shown), and a connector hole (1308). In some embodiments, the electronic device (1300) may omit at least one of the components (e.g., a key input device (1317), or an indicator) or additionally include other components.

[0230] The display (1301) may be exposed, for example, through a significant portion of the front plate (1302). In some embodiments, at least a portion of the display (1301) may be exposed through the front plate (1302) forming the first surface (1310A) and the first area (1310D) of the side (1310C). In some embodiments, the corners of the display (1301) may be formed to be largely identical to the adjacent outer shape of the front plate (1302). In other embodiments (not shown), to expand the area where the display (1301) is exposed, the gap between the outer edge of the display (1301) and the outer edge of the front plate (1302) may be formed to be largely identical.

[0231] In another embodiment (not shown), a recess or opening may be formed in a part of the screen display area of ​​the display (1301), and at least one of an audio module (1314), a sensor module (1304), and a camera module (1305) may be included that are aligned with said recess or said opening. In another embodiment (not shown), at least one of an audio module (1314), a sensor module (1304), and a camera module (1305) may be included on the back surface of the screen display area of ​​the display (1301). In another embodiment (not shown), the display (1301) may be combined with or adjacent to a touch detection circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and / or a digitizer that detects a magnetic field type stylus pen. In some embodiments, at least a portion of the sensor module (1304, 1319) and / or at least a portion of the key input device (1317) may be placed in the first area (1310D) and / or the second area (1310E).

[0232] The audio module (1303, 1307, 1314) may include a microphone hole (1303) and a speaker hole (1307, 1314). A microphone for acquiring external sound may be placed inside the microphone hole (1303), and in some embodiments, a plurality of microphones may be placed to detect the direction of sound. The speaker hole (1307, 1314) may include an external speaker hole (1307) and a receiver hole (1314) for calls. In some embodiments, the speaker hole (1307, 1314) and the microphone hole (1303) may be implemented as a single hole, or a speaker may be included without the speaker hole (1307, 1314) (e.g., a piezo speaker).

[0233] The sensor module (1304, 1319) can generate an electrical signal or data value corresponding to an internal operating state of the electronic device (1300) or an external environmental state. The sensor module (1304, 1319) may include, for example, a first sensor module (1304) (e.g., proximity sensor) and / or a second sensor module (not shown) (e.g., fingerprint sensor) disposed on a first surface (1310A) of the housing (1310), and / or a third sensor module (1319) (e.g., HRM sensor) disposed on a second surface (1310B) of the housing (1310). The fingerprint sensor may be placed on the first side (1310A) (e.g., display (1301)) of the housing (1310) as well as on the second side (1310B). The electronic device (1300) may further include at least one of a sensor module not illustrated, e.g., a gesture sensor, a gyroscope sensor, a barometric pressure sensor, a magnetic sensor, an accelerometer sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a biosensor, a temperature sensor, a humidity sensor, or an illuminance sensor.

[0234] The camera modules (1305, 1312, 1313) may include a first camera module (1305) disposed on a first surface (1310A) of the electronic device (1300), a second camera module (1312) disposed on a second surface (1310B), and / or a flash (1313). The camera modules (1305, 1312) may include one or more lenses, an image sensor, and / or an image signal processor. The flash (1313) may include, for example, a light-emitting diode or a xenon lamp. In some embodiments, two or more lenses (wide-angle lenses, ultra-wide-angle lenses, or telephoto lenses) and image sensors may be disposed on one surface of the electronic device (1300).

[0235] A key input device (1317) may be placed on a side (1310C) of the housing (1310). In another embodiment, the electronic device (1300) may not include some or all of the aforementioned key input devices (1317), and the key input device (1317) that is not included may be implemented in a different form, such as a soft key, on the display (1301). In another embodiment, the key input device (1317) may be implemented using a pressure sensor included in the display (1301). In some embodiments, the key input device (1317) may include a sensor module placed on a second side (1310B) of the housing (1310).

[0236] An indicator may be placed, for example, on a first surface (1310A) of a housing (1310). The indicator may, for example, provide status information of an electronic device (1300) in the form of light. In another embodiment, a light-emitting element may, for example, provide a light source that is coupled with the operation of a camera module (1305). The indicator may include, for example, an LED, an IR LED, and a xenon lamp.

[0237] The connector hole (1308) may include a first connector hole (1308) capable of receiving a connector (e.g., a USB connector) for transmitting and receiving power and / or data with an external electronic device, and / or a second connector hole (or earphone jack) capable of receiving a connector for transmitting and receiving audio signals with an external electronic device.

[0238] Referring to FIGS. 13a and 13b, a side member (1318) (e.g., a side bezel structure) according to various embodiments of the present invention may form at least a part of the exterior of an electronic device (1300). The side member (1318) (e.g., a housing (1310)) may be formed to surround the space between the front plate (1302) and the rear plate (1311).

[0239] According to one embodiment, a first non-conductive portion (2161) and a second non-conductive portion (2162) may be formed in a side member (1318) (e.g., housing (1310)). For example, the first non-conductive portion (2161) and the second non-conductive portion (2162) may be formed in a first direction (e.g., y-axis direction or upward direction) of the side member (1318) (e.g., housing (1310)). For example, the first non-conductive portion (2161) and the second non-conductive portion (2162) may be formed at a first position (upward direction) of the side member (1318) (e.g., housing (1310)). For example, the first non-conductive portion (2161) and the second non-conductive portion (2162) may include a segment or a slit.

[0240] According to one embodiment, a conductive part (216) (e.g., an antenna radiator) may be disposed between the first non-conductive part (2161) and the second non-conductive part (2162). For example, the conductive part (216) may be electrically connected to the wireless communication circuit (192) through a phase conversion circuit (510). For example, the conductive part (216) may be electrically connected to the near-field wireless communication circuit (192) and may operate as a first antenna (A1) (e.g., a metal antenna). For example, the first antenna (A1) may include the conductive part (216) (e.g., an antenna radiator). For example, the first antenna (A1) may perform near-field wireless communication (NFC) with an external electronic device (e.g., the external electronic device (102, 104) of FIG. 1a). For example, the first antenna (A1) may be electrically connected to the wireless communication circuit (192) through a first conductive path (521) (e.g., the connecting member (1445) of FIG. 14). For example, the first conductive path (521) may include a flexible printed circuit board (FPCB). For example, the first antenna (A1) may be electrically connected to the wireless communication circuit (192) through a matching circuit (510) disclosed in FIG. 6. The electronic device (1300) disclosed in FIG. 13a and FIG. 13b may include the matching circuit (510) disclosed in FIG. 5. For example, the phase conversion circuit (510) disclosed in FIG. 13b may perform substantially the same function and operation as the phase conversion circuit (510) disclosed in FIG. 5 and FIG. 7.

[0241] According to one embodiment, a second antenna (A2) (e.g., a coil antenna) may be disposed inside a side member (1318) (e.g., a housing (1310)). For example, the second antenna (A2) may be included in a second direction (e.g., a -y-axis direction or a downward direction) of the side member (1318) (e.g., a housing (1310)). For example, the second antenna (A2) may be disposed in a second position (e.g., a downward direction) of the side member (1318) (e.g., a housing (1310)). For example, the second antenna (A2) (e.g., a coil antenna) may include the antenna (1470) disclosed in FIG. 14. For example, the second antenna (A2) (e.g., a coil antenna) may include a coil pattern in which a wire is wound spirally.

[0242] According to one embodiment, a second antenna (A2) (e.g., a coil antenna) may be electrically connected to a wireless communication circuit (192). For example, the second antenna (A2) may be electrically connected to the wireless communication circuit (192) through a matching circuit (510) disclosed in FIG. 6. For example, the second antenna (A2) may perform wireless communication with an external electronic device (e.g., an external electronic device (102, 104) of FIG. 1a). For example, the second antenna (A2) may be electrically connected to the wireless communication circuit (192) through a second conductive path (522) (e.g., a connecting member (1445) of FIG. 14). For example, the second conductive path (522) may include a flexible printed circuit board (FPCB). A portion of the second antenna (A2) may be electrically connected to ground (G).

[0243] According to one embodiment, the wireless communication circuit (192) may be included in a printed circuit board (e.g., the printed circuit board (1440) of FIG. 14) disposed inside a side member (1318) (e.g., the housing (1310)).

[0244] According to one embodiment, the wireless communication circuit (192) can transmit voltage transmitted through a battery (battery (189) in FIG. 1a or battery (1450) in FIG. 14) to a first antenna (A1) (e.g., a metal antenna) and a second antenna (A2) (e.g., a coil antenna). For example, the wireless communication circuit (192) can transmit voltage transmitted from a battery (battery (189) in FIG. 1a or battery (1450) in FIG. 14)) to the first antenna (A1) and the second antenna (A2). For example, the wireless communication circuit (192) can transmit voltage and / or feed signals required for wireless communication to the first antenna (A1) and the second antenna (A2).

[0245] According to one embodiment, the wireless communication circuit (192) can simultaneously output a first signal and a second signal which is a signal with the phase of the first signal inverted. For example, the wireless communication circuit (192) can simultaneously output a first signal and a second signal which is a signal with the phase of the first signal inverted. For example, the wireless communication circuit (192) can output the first signal to the phase conversion circuit (510). For example, the wireless communication circuit (192) can output a second signal having a phase opposite to that of the first signal to the second antenna (A2). For example, a signal having a phase converted by the phase conversion circuit (510) (e.g., a third signal) can be transmitted to the first antenna (A1). For example, the wireless communication circuit (192) can transmit a first signal having a first phase to the phase conversion circuit (510). For example, the phase conversion circuit (510) can convert a first signal having a first phase transmitted through the wireless communication circuit (192) into a third signal having a third phase. The third signal converted by the phase conversion circuit (510) can be transmitted to the first antenna (A1). For example, the wireless communication circuit (192) can transmit a second signal having a second phase opposite to the first phase to the second antenna (A2).

[0246] According to various embodiments, the embodiments disclosed in FIGS. 13a and 13b may substantially include at least some of the embodiments disclosed in FIGS. 1a through 12 described above. For example, the embodiments disclosed in FIGS. 1a through 12 may differ only in that they are foldable type electronic devices (200), and the embodiments disclosed in FIGS. 13a and 13b are bar type electronic devices (1300). For example, the electronic device (1300) disclosed in FIGS. 13a and 13b may include a processor (120), memory (130), phase conversion circuit (510), and sensors (176) (e.g., an accelerometer (710) and a grip sensor (720)) disclosed in FIGS. 5 and 7.

[0247] According to various embodiments, the sensor (176) can check and / or detect the state of the electronic device (200). For example, the sensor (176) can check and / or detect the grip state (e.g., grip signal) of the electronic device (1300). For example, based on the state (e.g., grip state) of the electronic device (1300) checked and / or detected through the sensor (176), the phase conversion circuit (510) can adjust the phase, phase control signal, and / or phase value transmitted to the first antenna (A1) and / or the second antenna (A2).

[0248] According to one embodiment, the processor (120) can adjust the phase, phase control signal, and / or phase value output from the phase conversion circuit (510) based on the state of the electronic device (1300) (e.g., grip state) confirmed and / or detected through the sensor (176). For example, the phase conversion circuit (510) can be adjusted to output different phases, phase control signals, and / or phase values ​​depending on the grip signal confirmed and / or detected through the sensor (176) (e.g., grip sensor (720)). For example, the processor (120) can check whether a grip signal is detected at the top or bottom of the electronic device (1300) (e.g., housing (1310)) through the sensor (176), and adjust the phase, phase control signal, and / or phase value of the phase conversion circuit (510) based on the detected signal. For example, the processor (120) can control the first antenna (A1) to be deactivated when a grip signal is detected at the top of the electronic device (1300) (e.g., housing (1310)) through the sensor (176). For example, the processor (120) can control the second antenna (A2) to be deactivated when a grip signal is detected at the bottom of the electronic device (1300) (e.g., housing (1310)) through the sensor (176).

[0249] According to one embodiment, the processor (120) can disable the first antenna (A1) (e.g., metal antenna) when a grip signal is detected in a part of the first direction (e.g., y-axis direction or upward direction) of the housing (1310) (e.g., side member (1318)) through the sensor (176) (e.g., grip sensor (720)), and disable the second antenna (A2) (e.g., coil antenna) when a grip signal is detected in a part of the second direction (e.g., -y-axis direction or downward direction) of the housing (1310) (e.g., side member (1318)).

[0250] According to one embodiment, the processor (120) can control the wireless communication circuit (192) so that when a part of the second direction (e.g., -y-axis direction or downward direction) of the housing (1310) (e.g., side member (1318)) is gripped by the user's hand, a first voltage higher than a second voltage delivered to the second antenna (A2) is delivered to the first antenna (A1). For example, the processor (120) can control the wireless communication circuit (192) so that when a part of the first direction (e.g., y-axis direction or upward direction) of the housing (1310) (e.g., side member (1318)) is gripped by the user's hand, a second voltage higher than a first voltage delivered to the first antenna (A1) is delivered to the second antenna (A2).

[0251] FIG. 14 is an exploded perspective view of an electronic device according to various embodiments of the present invention.

[0252] Referring to FIG. 14, the electronic device (1400) may include a side member (1410) (e.g., a side bezel structure), a first support member (1411) (e.g., a bracket), a front plate (1420), a display (1430), a printed circuit board (1440), a battery (1450), a second support member (1460) (e.g., a rear case), an antenna (1470), and a rear plate (1480). In some embodiments, the electronic device (1400) may omit at least one of the components (e.g., the first support member (1411) or the second support member (1460)) or additionally include other components. At least one of the components of the electronic device (1400) may be identical or similar to at least one of the components of the electronic device (101) of FIG. 1a, or the electronic device (1300) of FIG. 13a and / or FIG. 13b, and redundant descriptions are omitted below.

[0253] The first support member (1411) may be disposed inside the electronic device (1400) and connected to the side member (1410), or may be formed integrally with the side member (1410). The first support member (1411) may be formed, for example, from a metal material and / or a non-metal (e.g., polymer) material. The first support member (1411) may have a display (1430) attached to one side and a printed circuit board (1440) attached to the other side. The printed circuit board (1440) may be equipped with, for example, a processor (120), memory (130), and / or an interface (177) as disclosed in FIG. 1a. The processor may include, for example, one or more of a central processing unit, an application processor, a graphics processing unit, an image signal processor, a sensor hub processor, or a communication processor.

[0254] Memory may include, for example, volatile memory or non-volatile memory.

[0255] The interface may include, for example, an HDMI (high definition multimedia interface), a USB (universal serial bus) interface, an SD card interface, and / or an audio interface. The interface may, for example, electrically or physically connect the electronic device (1400) to an external electronic device and may include a USB connector, an SD card / MMC connector, or an audio connector.

[0256] The battery (1450) is a device for supplying power to at least one component of the electronic device (1400) and may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell. At least a portion of the battery (1450) may be disposed substantially coplanar with, for example, the printed circuit board (1440). The battery (1450) may be integrally disposed inside the electronic device (1400). In another embodiment, the battery (1450) may be disposed detachably from the electronic device (1400).

[0257] An antenna (1470) may be positioned between the rear plate (1480) and the battery (1450). The antenna (1470) may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and / or a magnetic secure transmission (MST) antenna. The antenna (1470) may, for example, communicate near-field with an external device or wirelessly transmit and receive power required for charging. In other embodiments, the antenna structure may be formed by a part or combination thereof of the side member (1410) and / or the first support member (1411).

[0258] According to one embodiment, a printed circuit board (1440) may be disposed on one side (e.g., in the -z-axis direction) of a first support member (1411). The printed circuit board (1440) may include a first PCB (1440a) and / or a second PCB (1440b). For example, the first PCB (1440a) and the second PCB (1440b) may be disposed spaced apart from each other and may be electrically connected using a connecting member (1445) (e.g., a coaxial cable and / or an FPCB). In one embodiment, the printed circuit board (1440) may include a structure in which a plurality of printed circuit boards are stacked. For example, the printed circuit board (1440) may include an interposer structure. In one embodiment, the printed circuit board (1440) may be implemented in the form of a flexible printed circuit board (FPCB) and / or a rigid printed circuit board (PCB).

[0259] An electronic device (200) according to one embodiment of the present invention may include a wireless communication circuit (192), a first antenna (A1) electrically connected to the wireless communication circuit (192), a second antenna (A2) electrically connected to the wireless communication circuit (192), a phase conversion circuit (510) electrically connected between the wireless communication circuit (192) and the first antenna (A1), a processor (120), and a memory (130) for storing instructions. According to one embodiment, when the instructions are executed by the processor (120), the electronic device (200) may simultaneously output a first signal and a second signal, which is a signal with the phase of the first signal inverted, through the wireless communication circuit (192), convert the phase of the first signal through the phase conversion circuit (510) and transmit it to the first antenna (A1), and transmit the second signal to the second antenna (A2).

[0260] According to one embodiment, one of the first antenna (A1) and the second antenna (A1) may be a coil antenna, and the other may be a metal antenna including a conductive portion (216).

[0261] According to one embodiment, the wireless communication circuit (192) may include an NFC IC (near field communication integrated circuit).

[0262] According to one embodiment, the electronic device (200) further includes a sensor (176), and the instructions, when executed by the processor (120), may cause the electronic device (200) to check the state of the electronic device (200) using the sensor (176) and, based on the checked state of the electronic device (200), to adjust at least one of the phase, phase control signal, and phase value output from the phase conversion circuit (510).

[0263] According to one embodiment, the electronic device (200) may further include a first housing (210), a second housing (220), and a hinge (240) coupled between the first housing (210) and the second housing (220). According to one embodiment, when the instructions are executed by the processor (120), the electronic device (200) detects an angle between the first housing (210) and the second housing (220) using the sensor (176), and if the angle between the first housing (210) and the second housing (220) detected through the sensor (176) is within a first angle range, the first housing (210) and the second housing (220) are recognized as being in an unfolded state, if the angle between the first housing (210) and the second housing (220) is within a second angle range, the first housing (210) and the second housing (220) are recognized as being in a folded state, and if the angle between the first housing (210) and the second housing (220) is within a third angle range, the first The housing (210) and the second housing (220) can be recognized as being in an intermediate state.

[0264] According to one embodiment, the electronic device (200) further includes a housing (1310), and the instructions, when executed by the processor (120), allow the electronic device (200) to check whether a grip signal is detected in a part of a first direction of the housing (1310) or in a second direction opposite to the first direction of the housing (1310) using the sensor (176), and to adjust at least one of a phase, a phase control signal, and a phase value output from the phase conversion circuit (510) based on the detected grip signal.

[0265] According to one embodiment, the first antenna (A1) may be placed in the first housing (210), and the second antenna (A2) may be placed in the second housing (220).

[0266] According to one embodiment, the instructions may, when executed by the processor (120), cause the electronic device (200) to transmit a first phase control signal corresponding to the first angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) are in the first angle range, and to transmit a second phase control signal corresponding to the second angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) are in the second angle range.

[0267] According to one embodiment, the instructions, when executed by the processor (120), may cause the electronic device (200) to use the sensor (176) to disable the second antenna (A2) when the first housing (210) and the second housing (220) are within the first angle range and a grip signal is detected in the second housing (220).

[0268] According to one embodiment, the instructions may cause the electronic device (200), when executed by the processor (120), to disable the second antenna (A2) when the first housing (210) and the second housing (220) are in the first angle range, and to disable the first antenna (A1) when the first housing (210) and the second housing (220) are in the second angle range. A method for controlling a first antenna (A1) and a second antenna (A2) of an electronic device (200) according to one embodiment of the present invention may include, through a wireless communication circuit (192), an operation of simultaneously outputting a first signal and a second signal which is a signal with the phase of the first signal inverted, an operation of converting the phase of the first signal through a phase conversion circuit (510) and transmitting it to the first antenna (A1), and an operation of transmitting the second signal to the second antenna (A2).

[0269] According to one embodiment, one of the first antenna (A1) and the second antenna (A2) is a coil antenna, and the other may include a conductive portion (216).

[0270] According to one embodiment, the wireless communication circuit (192) may include an NFC IC (near field communication integrated circuit).

[0271] According to one embodiment, the electronic device (200) further includes a sensor (176), and the method may further include an operation of checking the state of the electronic device (200) using the sensor (176), and an operation of adjusting at least one of a phase, a phase control signal, and a phase value output from the phase conversion circuit (510) based on the confirmed state of the electronic device (200).

[0272] According to one embodiment, the electronic device (200) may further include a first housing (210), a second housing (220), and a hinge (240) coupled between the first housing (210) and the second housing (220). According to one embodiment, the method comprises: detecting an angle between the first housing (210) and the second housing (220) using the sensor (176); recognizing that the first housing (210) and the second housing (220) are in an unfolded state when the angle between the first housing (210) and the second housing (220) detected through the sensor (176) is in a first angle range; recognizing that the first housing (210) and the second housing (220) are in a folded state when the angle between the first housing (210) and the second housing (220) is in a second angle range; and recognizing that the first housing (210) and the second housing (220) are in an intermediate state when the angle between the first housing (210) and the second housing (220) is in a third angle range. More can be included.

[0273] According to one embodiment, the method may further include an operation of checking whether a grip signal is detected in a part of a first direction of the housing (1310) or in a second direction opposite to the first direction of the housing (1310) using the sensor (176), and an operation of adjusting at least one of a phase, a phase control signal, and a phase value output from the phase conversion circuit (510) based on the confirmed grip signal.

[0274] According to one embodiment, the first antenna (A1) may be placed in the first housing (210), and the second antenna (A2) may be placed in the second housing (220).

[0275] According to one embodiment, the method may further include the operation of transmitting a first phase control signal corresponding to the first angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) are in the first angle range, and the operation of transmitting a second phase control signal corresponding to the second angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) are in the second angle range.

[0276] According to one embodiment, the method may further include the operation of deactivating the second antenna (A2) when the first housing (210) and the second housing (220) are in the first angle range and a grip signal is detected in the second housing (220) using the sensor (176).

[0277] According to one embodiment, the method may further include an operation to disable the second antenna (A2) when the first housing (210) and the second housing (220) are in the first angle range, and an operation to disable the first antenna (A1) when the first housing (210) and the second housing (220) are in the second angle range.

[0278] The electronic device according to the various embodiments disclosed in this document may be of various forms. The electronic device may include, for example, a portable communication device (e.g., a smartphone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a consumer electronics device. The electronic device according to the embodiments of this document is not limited to the devices described above.

[0279] The various embodiments of this document and the terms used therein are not intended to limit the technical features described in this document to specific embodiments, and should be understood to include various modifications, equivalents, or substitutions of said embodiments. In connection with the description of the drawings, similar reference numerals may be used for similar or related components. The singular form of a noun corresponding to an item may include one or more of said items unless the relevant context clearly indicates otherwise. In this document, phrases such as "A or B," "at least one of A and B," "at least one of A or B," "A, B or C," "at least one of A, B and C," and "at least one of A, B, or C" may each include any one of the items listed together in the corresponding phrase, or all possible combinations thereof. Terms such as "first," "second," or "first" or "second" may be used simply to distinguish said components from other said components and do not limit said components in any other aspect (e.g., importance or order). Where any (e.g., 1st) component is referred to as “coupled” or “connected” to another (e.g., 2nd) component, with or without the terms “functionally” or “communicationly,” it means that said any component may be connected to said other component directly (e.g., via a wire), wirelessly, or through a third component.

[0280] The term “module” as used in the various embodiments of this document may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit, for example. A module may be a component formed integrally, or a minimum unit of said component or a part thereof that performs one or more functions. For example, according to one embodiment, a module may be implemented in the form of an application-specific integrated circuit (ASIC).

[0281] Various embodiments of the present document may be implemented as software (e.g., program (140)) comprising one or more instructions stored in a storage medium (e.g., internal memory (136) or external memory (138)) readable by a machine (e.g., electronic device (101)). For example, a processor (e.g., processor (120)) of the machine (e.g., electronic device (101)) may call at least one of the one or more instructions stored in the storage medium and execute it. This enables the machine to be operated to perform at least one function according to the at least one called instruction. The one or more instructions may include code generated by a compiler or code that can be executed by an interpreter. The storage medium readable by the machine may be provided in the form of a non-transitory storage medium. Here, 'non-temporary' simply means that the storage medium is a tangible device and does not contain a signal (e.g., electromagnetic waves), and the term does not distinguish between cases where data is stored semi-permanently and cases where it is stored temporarily.

[0282] According to one embodiment, the method according to the various embodiments disclosed herein may be provided by being included in a computer program product. The computer program product may be traded between a seller and a buyer as a product. The computer program product may be distributed in the form of a device-readable storage medium (e.g., compact disc read-only memory (CD-ROM)) or an application store (e.g., Play Store). TM It can be distributed online (e.g., downloaded or uploaded) through ) or directly between two user devices (e.g., smartphones). In the case of online distribution, at least a portion of the computer program product may be temporarily stored or temporarily created on a device-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or a relay server.

[0283] According to various embodiments, each component (e.g., module or program) of the components described above may include a singular or multiple entities, and some of the multiple entities may be separated and placed in other components. According to various embodiments, one or more of the components or operations of the aforementioned components may be omitted, or one or more other components or operations may be added. Generally or additionally, multiple components (e.g., module or program) may be integrated into a single component. In this case, the integrated component may perform one or more functions of each of the multiple components in the same or similar manner as those performed by the corresponding component among the multiple components prior to integration. According to various embodiments, operations performed by the module, program, or other components may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, omitted, or one or more other operations may be added.

[0284] The embodiments of the present disclosure disclosed in this specification and drawings are merely specific examples provided to facilitate the explanation of the technical content according to the embodiments of the present disclosure and to aid in understanding the embodiments of the present disclosure, and are not intended to limit the scope of the embodiments of the present disclosure. Accordingly, the scope of an embodiment of the present disclosure should be interpreted as including all modifications or variations derived based on the technical features of an embodiment of the present disclosure, in addition to the embodiments disclosed herein.

Claims

1. In an electronic device (200), Wireless communication circuit (192); A first antenna (A1) electrically connected to the above wireless communication circuit (192); A second antenna (A2) electrically connected to the above wireless communication circuit (192); A phase conversion circuit (510) electrically connected between the wireless communication circuit (192) and the first antenna (A1); processor (120); and It includes a memory (130) for storing instructions, When the above instructions are executed by the processor (120), the electronic device (200), A first signal and a second signal, which is a signal with the phase of the first signal inverted, are simultaneously output through the wireless communication circuit (192), and The phase of the first signal is converted through the phase conversion circuit (510) and transmitted to the first antenna (A1), and An electronic device that transmits the second signal to the second antenna (A2).

2. In Paragraph 1, An electronic device in which one of the first antenna (A1) and the second antenna (A1) is a coil antenna and the other is a metal antenna including a conductive part (216).

3. In Paragraph 1 or 2, The above wireless communication circuit (192) is an electronic device including an NFC IC (near field communication integrated circuit).

4. In Paragraph 1 or 2, It further includes a sensor (176), When the above instructions are executed by the processor (120), the electronic device (200), Using the sensor (176), the state of the electronic device (200) is checked, and An electronic device that adjusts at least one of the phase, phase control signal, and phase value output from the phase conversion circuit (510) based on the state of the electronic device (200) identified above.

5. In Paragraph 4, First housing (210); Second housing (220); and It further includes a hinge (240) coupled between the first housing (210) and the second housing (220), and When the above instructions are executed by the processor (120), the electronic device (200), Using the sensor (176), the angle between the first housing (210) and the second housing (220) is detected, and If the angle between the first housing (210) and the second housing (220) detected by the sensor (176) is within the first angle range, the first housing (210) and the second housing (220) are recognized as being in an unfolded state, and If the angle between the first housing (210) and the second housing (220) is within the second angle range, the first housing (210) and the second housing (220) are recognized as being in a folded state, and An electronic device that recognizes the first housing (210) and the second housing (220) as being in an intermediate state when the angle between the first housing (210) and the second housing (220) is within a third angle range.

6. In Paragraph 4, It further includes a housing (1310), When the above instructions are executed by the processor (120), the electronic device (200), Using the sensor (176), check whether a grip signal is detected in a part of the first direction of the housing (1310) or in a second direction opposite to the first direction of the housing (1310), and An electronic device that adjusts at least one of the phase, phase control signal, and phase value output from the phase conversion circuit (510) based on the above-mentioned confirmed grip signal.

7. In Paragraph 5, The electronic device wherein the first antenna (A1) is disposed in the first housing (210) and the second antenna (A2) is disposed in the second housing (220).

8. In Paragraph 5, When the above instructions are executed by the processor (120), the electronic device (200), When the first housing (210) and the second housing (220) are within the first angle range, a first phase control signal corresponding to the first angle range is transmitted to the phase conversion circuit (510), and An electronic device that transmits a second phase control signal corresponding to the second angle range to the phase conversion circuit (510) when the first housing (210) and the second housing (220) are in the second angle range.

9. In Paragraph 5, When the above instructions are executed by the processor (120), the electronic device (200), An electronic device that uses the sensor (176) to disable the second antenna (A2) when the first housing (210) and the second housing (220) are within the first angle range and a grip signal is detected in the second housing (220).

10. In Paragraph 5, When the above instructions are executed by the processor (120), the electronic device (200), When the first housing (210) and the second housing (220) are within the first angle range, the second antenna (A2) is deactivated, and An electronic device that disables the first antenna (A1) when the first housing (210) and the second housing (220) are in the second angle range.

11. A method for controlling the first antenna (A1) and the second antenna (A2) of an electronic device (200), An operation of simultaneously outputting a first signal and a second signal, which is a signal whose phase is inverted from the first signal, through a wireless communication circuit (192); The operation of converting the phase of the first signal through a phase conversion circuit (510) and transmitting it to the first antenna (A1); and A method including the operation of transmitting the second signal to the second antenna (A2).

12. In Paragraph 11, One of the first antenna (A1) and the second antenna (A2) is a coil antenna, and the other is a metal antenna including a conductive part (216).

13. In Paragraph 11 or 12, The above wireless communication circuit (192) includes a near field communication integrated circuit (NFC IC).

14. In Paragraph 11 or 12, It further includes a sensor (176), An operation to check the state of the electronic device (200) using the sensor (176); and A method further comprising adjusting at least one of the phase, phase control signal, and phase value output from the phase conversion circuit (510) based on the state of the electronic device (200) identified above.

15. In Paragraph 14, First housing (210); Second housing (220); and It further includes a hinge (240) coupled between the first housing (210) and the second housing (220), and An operation to detect the angle between the first housing (210) and the second housing (220) using the sensor (176); An operation of recognizing that the first housing (210) and the second housing (220) are in an unfolded state when the angle between the first housing (210) and the second housing (220), detected through the sensor (176), is within a first angle range; An operation of recognizing that the first housing (210) and the second housing (220) are in a folded state when the angle between the first housing (210) and the second housing (220) is within a second angle range; and A method further comprising an operation of recognizing that the first housing (210) and the second housing (220) are in an intermediate state when the angle between the first housing (210) and the second housing (220) is in a third angle range.

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