96results about "Antenna equipments with additional functions" patented technology

The embodiment of the present application provides a kind of intelligent glasses.The intelligent glasses include: first glasses frame;First glasses frame is provided with first break joint and second break joint, and first break joint and second break joint divide first glasses frame into first sub-frame and second sub-frame;First sub-frame is provided with first feed point, and first feed point is located at the center of first sub-frame, and first feed point is used to feed power into first sub-frame, so that first sub-frame forms radiator, second sub-frame forms reflector, and radiator is used to radiate signal, and reflector is used to reflect the signal of radiator, to enhance the signal radiated by radiator.

This application provides an electronic device, including an antenna. The antenna uses a conductive part of a side frame of the electronic device as a first radiator. A second radiator is spaced from a side of the first radiator. A new-type antenna structure is formed by using the first radiator and the second radiator that are disposed close to each other. The first radiator and the second radiator are configured to generate a composite antenna mode, and have relatively low directivity factors, so that the electronic device has good communication performance in all directions.

Cellular base station antenna concealments, such as palm and tree concealments, utilize artificial branches with nonmetallic (e.g., polymeric) fasteners to avoid loose metal-to-metal connections to mitigate the generation of passive intermodulation (PIM) interference by the branches. Representative embodiments include “palm concealments” with low-PIM artificial palm fronds, and “tree concealments” with low-PIM artificial tree branches. That is, “low-PIM fronds” and “low-PIM tree branches” are two representative examples of “low-PIM branches” illustrating representative embodiments of the invention. The low-PIM palm frond includes a nonmetallic (e.g., polymeric) fasteners and sleeve positioned between a metal frond shaft and a metal frond receiver. The low-PIM tree branch includes nonmetallic (e.g., polymeric) fasteners as the only low-PIM isolators added to conventional tree branch assemblies to avoid PIM generation by the tree branch assembly.

Aspects of the present disclosure relate to methods, devices, and systems for mitigating signal attenuation in a body-worn device that transmits wireless signals. An antenna structure for the body-worn device includes an antenna array configured to radiate at least one wireless signal and a conductive band capacitively coupled to the antenna array. The conductive band is configured to detachably couple to a user's body to mitigate attenuation of the at least one wireless signal when the conductive band is coupled to the body. The conductive band mitigates attenuation by facilitating radio frequency (RF) signal current corresponding to the at least one wireless signal to flow through the conductive band and preventing absorption of the RF signal current by the body.

An apparatus for outdoor power supply and internet connectivity that can be mounted to an exterior porch light junction box or independently, receiving alternate power through a grounded interior property outlet. The apparatus includes a housing having a front side and a rear side, wherein the rear side is mounted to the junction box or affixed to an exterior substrate. One or more transformers are encased within the housing for transforming the power supply, such as from 110 V to 24 V. A Wi-Fi extender is encased within the housing, wherein hybrid antennas of the Wi-Fi extender and / or LTE and 5G internet are mounted to an outer side of a wall of the housing. A porch light or other apparatus may be mounted to the front side of the housing. Multiple power sockets are connected to the power supply and the transformer, respectively.

An example wearable electronic device including an antenna may include: a bridge; a first rim disposed in a first direction of the bridge, and a second rim disposed in a second direction of the bridge opposite to the first direction; and a first temple configured to be folded or unfolded with respect to the first rim using a first hinge, and a second temple configured to be folded or unfolded with respect to the second rim using a second hinge, wherein the first temple may include a first cut-off portion, and a first conductive portion and a second conductive portion separated by the first segmenting portion, wherein the second temple may include a second segmenting portion, and a third conductive portion and a fourth conductive portion separated by the second segmenting portion, and wherein the first conductive portion may include a printed circuit board on which a wireless communication circuit is disposed, a feeding point electrically connected to the wireless communication circuit, and at least one conductive connection member electrically connecting the first conductive portion and the second conductive portion.

This application relates to the field of terminal device technologies, and in particular, to a resonant cavity antenna and an electronic device. The resonant cavity antenna is used in the electronic device having a metal housing, and the electronic device includes an audio module. The resonant cavity antenna has a closed internal cavity, and the internal cavity is configured to communicate with an audio chamber of the audio module to serve as a portion of an acoustic cavity of the audio module. The resonant cavity antenna includes a dielectric substrate, and a metal sheet and a metal ground that are fastened to the dielectric substrate. The metal sheet and the metal ground are spaced apart, a ground point of the metal sheet is conductively connected to the metal ground, and the metal sheet and the metal ground form a resonant cavity body. An electromagnetic wave sent or received by the resonant cavity antenna may be reflected in the resonant cavity body. The internal cavity is at least partially located between the metal sheet and the metal ground. The resonant cavity antenna uses its own structure to expand a volume of the acoustic cavity of the audio module, so that sound quality of the audio module can be optimized.

The invention relates to a connected street lighting system (1), comprising a cast iron or steel street lighting piece (2) covering a manhole and having at least one slot (3) through it, sensors, connectors associated with an electronic device (6), and a protective housing (7) for the electronic device (6). According to the invention, the electronic device (6) is fixed to the underside of the street lighting piece (2), which acts as a slot antenna to improve communication between, on the one hand, equipment located inside the manhole or integrated into the electronic device (6) and, on the other hand, equipment located outside the manhole, while preserving the mechanical properties of the street lighting piece (2).

Embodiments of this application provide an antenna structure and an electronic device. The antenna structure includes a first antenna branch, a second antenna branch, a first feed point, and a second feed point. The first feed point is electrically connected to the first antenna branch, and the second feed point is electrically connected to the second antenna branch. There is a gap between the first antenna branch and the second antenna branch. The antenna structure further includes a first matching network. One end of the first matching network is electrically connected to the first antenna branch, and the other end of the first matching network is electrically connected to a third end of the second antenna branch. In this way, radiation intensity and radiation efficiency for a low-frequency signal and a medium-high-frequency signal can be effectively improved based on a limited structure size of the antenna structure. Space occupied by the antenna structure in the electronic device is reduced, and appropriateness of arrangement of the antenna structure in the electronic device is effectively improved, which meets design requirements of a low-frequency antenna and a medium-high-frequency antenna in the electronic device.

A flexible printed circuit board includes a coil for near-field communication (NFC) and circuit components for performing other functions such as driving a display panel. By integrating the NFC coil into the flexible printed circuit board, the number of components in an electronic device may be reduced. A ferrite sheet is provided below the NFC coil to enhance the performance of NFC signal reception and transmission. A conductive layer is provided below the ferrite sheet to prevent interference with circuits on a printed circuit board below the flexible printed circuit board.

The application provides an array antenna applied to a shell conformal type, which comprises an antenna whole machine, an impedance matching balun and a power divider, the antenna whole machine is connected with the impedance matching balun and the power divider, the antenna whole machine comprises a shell, the shell is provided with a slot antenna radiation array unit, the slot antenna radiation array unit is geometrically conformal with the shell to radiate and receive electromagnetic waves, an inner cavity partition is arranged in the shell, installation limiting edge table I and installation limiting edge table II are arranged on one end of the shell, and a feeding position point is arranged on the shell. The antenna is more excellent in performance, simple in layout and stronger in environmental adaptability.

This application discloses an antenna device and an electronic device. The antenna device includes a first antenna assembly and a second antenna assembly. The first antenna assembly includes a first antenna, a first feed circuit electrically connected to the first antenna, and a tuning module connected to the first antenna. The tuning module, in cooperation with the first feed circuit, enables the first antenna to have a first operating frequency band and a second operating frequency band. The second antenna assembly includes a second antenna insulated from the first antenna and a second feed circuit connected to the second antenna. The second feed circuit enables the second antenna to have a third operating frequency band, which does not overlap with the first operating frequency band. When the first antenna operates in the second operating frequency band, it can gain the second antenna. This antenna device improves the radiation performance of the other antenna by gaining the other antenna with one antenna, thereby improving the communication performance of the electronic device.

An electronic device is provided. The electronic device includes a housing including a first plate facing a first direction, a second plate facing a second direction opposite to the first direction, and a side member formed facing a third direction so as to surround a space between the first plate and the second plate, a gap region formed by spacing apart or segmenting at least a portion of the housing, a printed circuit board (PCB) disposed inside the housing, an antenna structure including a power feeding portion and a grounding portion, at least a portion of the antenna structure being electrically connected to the PCB, and a radiating element electrically connected to the power feeding portion or the grounding portion, the radiating element being positioned such that at least a portion of the radiating element overlaps the gap region when the electronic device is viewed in the first direction, the second direction, or the third direction.

Various embodiments disclosed in this document relate to an electronic device comprising a flexible display. According to an embodiment, an electronic device may comprise: a flexible display; a roller electrically connected to the flexible display to provide a rotational motion thereto; a bracket surrounding at least a part of the flexible display and electrically connected to one end of the roller; a PCB disposed outside the bracket and electrically connected to the bracket; a switch positioned on the PCB; and a first antenna disposed to be spaced apart from the bracket and electrically connected to the PCB, wherein: in a state where the flexible display has been wound, the first antenna and the flexible display are electrically connected to each other by the switch to transmit and / or receive a signal of a first frequency band; and in a state where the flexible display has been unwound, the first antenna and the flexible display are electrically connected to each other by the switch to transmit and / or receive a signal of a second frequency band. In addition, various embodiments may be applied.

This application discloses an electronic device, relating to the field of electronic devices. An electronic device includes: a frame and a coupling element; the frame includes a metal frame and a plastic component, the metal frame has a break, the coupling element is connected to the metal frame, and regions of the metal frame located on both sides of the break are coupled through the coupling element; the plastic component wraps around the outside of the metal frame and the coupling element, and fills the break; the metal frame has a feed point, and the metal frame and the coupling element form a slotted antenna. This application at least solves the problem of low frame strength caused by the break.

This invention proposes a drone and its arm. The drone includes a main body, an arm structure, and a support leg. The arm structure is located on the outside of the main body. The support leg has an antenna module. The antenna module is located inside the support leg and extends along the inner wall of the arm structure into the main body. The support leg is detachably assembled to the arm structure.

This application discloses an electronic device, relating to the field of communication technology. The electronic device includes a device housing, a camera, a camera decorative element, and a circuit board. The device housing includes a back cover with a through hole and is a conductive metal structure. The camera decorative element is disposed in the through hole and protrudes from the surface of the back cover. The camera is disposed within the device housing, and the camera decorative element surrounds the camera. The camera decorative element is also a conductive metal structure. The circuit board is disposed within the device housing and has a signal output area and a grounding area for transmitting radio frequency signals. The signal output area is electrically connected to the camera decorative element, and the grounding area, back cover, and camera decorative element are sequentially electrically connected to form a radio frequency loop. The camera decorative element acts as an antenna radiator and radiates radio frequency signals. Thus, the camera decorative element functions as an antenna radiator, eliminating the need for antenna design around the display module.

An antenna installed in a heat dissipation vent includes a heat dissipation frame, a main antenna body, and an auxiliary antenna body. The heat dissipation frame has a plurality of first openings and a plurality of second openings. The main antenna body has a main antenna pattern and a plurality of first alignment openings. The first alignment openings are aligned with the first openings, and are bonded to the heat dissipation frame. The auxiliary antenna body has an auxiliary antenna pattern and a plurality of second alignment openings. The second alignment openings are aligned with the second openings, and are bonded to the heat dissipation frame. Accordingly, an integration degree of a heat sink and an antenna component can be improved.

A wearable computing device can include a slot antenna formed by a gap between a housing (such as a highly conductive housing) and a PCB within the highly conductive housing and by a back cavity between the highly conductive bracket and PCB or by a back cavity between the highly conductive bracket and the highly conductive housing. The printed circuit board is coupled to either the highly conductive bracket or highly conductive housing through a matching circuit and direct feed. The PCB is positioned near a display window of the device, above a battery and highly conductive bracket. This configuration allows for a relatively small dead band in the display window, a larger PCB, compact and mechanically simple configuration, and superior water resistance.

An antenna module and an electronic device are provided. The antenna module includes at least one antenna radiator and a power distribution network, where a plurality of feed ports of the power distribution network are configured to connect to a plurality of corresponding feed points of the at least one antenna radiator, each antenna radiator including a plurality of feed points, and the power distribution network is configured to distribute a radio frequency signal to the corresponding plurality of feed points of the antenna radiator.

A cavity antenna, a notebook computer, and a terminal are disclosed. The cavity antenna includes a conductive housing provided with a plurality of dielectric spaces inside. The conductive housing includes a conductive surface. A plurality of dielectric slots are provided on the conductive surface. Each dielectric space corresponds to at least one of the plurality of dielectric slots. The cavity antenna may be used in a terminal device including a metal housing, and radiates an electromagnetic wave of an operating frequency band through a dielectric slot of the metal housing, to transmit a radio signal.

Mobile communication antenna structure (200) in a vehicle (100), wherein the mobile communication antenna structure (200) comprises: a base plate (220) designed to follow an inclination of a spoiler support (120), wherein the spoiler support (120) is a part of the vehicle (100) that is covered by a spoiler (110), a mobile phone antenna (210), and a support structure (230) which is attached to the base plate (220) and is designed to maintain a fixed position of the mobile communication antenna (210); characterized by the fact that the mobile phone antenna (210) is perpendicular to the base plate (220) and is electrically connected to the base plate (220); wherein the fixed position of the mobile phone antenna (210) is oriented perpendicular to the base plate (220).

Embodiments of this application disclose a terminal antenna and an electronic device, and relate to the field of antenna technologies. A metal material on a secondary screen is disposed in a targeted manner, so that the metal material like a metal frame on the secondary screen does not significantly affect normal operation of a main screen antenna in a closed state. The solution includes: a first radiation part and a second radiation part. The first radiation part is disposed on a first part. An operating frequency band of the first radiation part includes a first frequency band and a second frequency band. A center frequency of the second frequency band is higher than that of the first frequency band. The second radiation part is disposed on a second part. The second radiation part includes at least one of the following: at least one first radiation unit and at least one second radiation unit, where a ground point is disposed on the first radiation unit; a length of the first radiation unit is less than a quarter of a wavelength of the second frequency band; the second radiation unit is a suspended radiator; and a length of the second radiation unit is less than a half of the wavelength of the second frequency band.

A dual polarization antenna is disclosed in at least one embodiment of the present disclosure, including a base substrate, a power feeding unit supported on the base substrate, and a radiating plate supported on the power feeding unit, the power feeding unit includes a first feeding substrate and a second feeding substrate arranged to cross each other on the base substrate, the first feeding substrate includes a first feed line configured to supply a first reference phase signal to a first point on the radiating plate and to supply a first reverse phase signal having a reverse phase relative to the first reference phase signal, to a second point on the radiating plate, the second feeding substrate includes a second feed line configured to supply a second reference phase signal to a third point on the radiating plate and to supply a second reverse phase signal having a reverse phase relative to the second reference phase signal, to a fourth point on the radiating plate, and wherein the first feeding substrate and the first feed line as well as the second feeding substrate and the second feed line are integrally molded by means of multi-component injection molding.

This invention discloses a microwave and millimeter-wave circularly polarized antenna based on a SIW circular cavity, comprising a first dielectric substrate, a second dielectric substrate, a millimeter-wave radiating patch, a microwave radiating patch, a microwave feed patch, a metal via, a millimeter-wave SIW circular cavity, a metal ground plane, a microwave feed probe, a microwave feed network, and a millimeter-wave feed network. The upper surface of the first dielectric substrate is printed with the millimeter-wave radiating patch, the microwave radiating patch, and the microwave feed patch. The millimeter-wave radiating patch has a radiating slot, and the microwave feed patch and the microwave radiating patch are connected. The second dielectric substrate is located directly below the first dielectric substrate. The upper surface of the second dielectric substrate is printed with a metal ground plane, and feed slots and feed circular holes for the microwave feed probe to pass through are etched on the metal ground plane. The lower surface of the second dielectric substrate is printed with the microwave feed network and the millimeter-wave feed network. This invention has advantages such as multi-frequency operation, wide bandwidth, and dual circular polarization, and has certain potential in wireless communication applications.

According to an embodiment, a display device may include a display panel including a display area for displaying images and a non-display area arranged at edges of the display area, an antenna layer disposed on the display panel and including a first area corresponding to the display area, a second area corresponding to the non-display area, and a protruding area protruding from the second area in a first direction. The first direction is a direction away from the display panel, and an antenna driver circuit electrically connected to the antenna layer through an antenna pad disposed in the protruding area. The antenna layer may include a feeder electrode disposed on at least a portion of the second area, a reflector electrode disposed between the feeder electrode and the protruding area in the second area, and a plurality of director electrodes arranged in at least a portion of the first area such that they are spaced apart from one another.

The application relates to a middle frame assembly and an electronic device, which comprises a middle frame body and a metal frame, the metal frame is annularly arranged and connected to the outer periphery of the middle frame body, at least part of the metal frame serves as an antenna radiator, the total volume of the middle frame assembly is V1, the volume of the middle frame body is V2, and 1 / 2<=V2 / V1<1. The structure can reduce the use of metal materials in the middle frame assembly, thereby reducing the overall weight of the middle frame assembly and being beneficial to the lightweight design of the electronic device. In addition, at least part of the metal frame serves as the antenna radiator, the antenna function requirement of the electronic device can be met, the integration of the electronic device is improved, the use of metal materials is further reduced, and the metal frame is annularly arranged and connected to the outer periphery of the side wall, so that the antenna radiator can be prevented from being shielded, the radiation function of the antenna radiator is guaranteed, and the antenna performance is improved.