Electronic device

Abstract

The invention relates to electronic equipment, which comprises a first antenna and a fusion antenna group, and is characterized in that the first antenna is used for transmitting and receiving medium-high frequency and / or N78 frequency band signals; the fusion antenna group is used for forming at least one of a cellular antenna, a WIFI antenna and a GPS antenna, and the first antenna and the fusion antenna group are both arranged at the top of the electronic equipment. According to the electronic equipment provided by the invention, the first antenna and the fusion antenna group are arranged at the top position in a centralized manner, so that the fusion design of multiple antennas can be realized, the fusion antenna design of cellular, WIFI and GPS can be realized at the same time, the requirements in different use scenes are met, and the overall communication competition capability of the electronic equipment is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of communications, and in particular to an electronic device. Background Art

[0002] With the continuous advancement of communication technology, the number of antennas in electronic devices is increasing. The design of a multi-antenna device requires comprehensive consideration of factors such as the SAR (Specific Absorption Rate) antenna suspension design, the signal quality of the Celluar antenna, the upper and lower limits of the device's usage determined by the hero antenna, the gaming hand antenna, the maximum difference between the four antennas, and single-handed and head-handed scenarios. Related technologies often fail to accommodate the requirements of these multiple scenarios simultaneously, impacting the overall device's performance. Summary of the Invention

[0003] In order to overcome the problems existing in the related art, the present disclosure provides an electronic device.

[0004] According to an embodiment of the present disclosure, there is provided an electronic device, including:

[0005] The first antenna is used to transmit and receive medium-high frequency and / or N78 frequency band signals;

[0006] The fusion antenna group is configured to be formed as at least one of a cellular antenna, a WIFI antenna, and a GPS antenna. The first antenna and the fusion antenna group are both arranged on the top of the electronic device.

[0007] Optionally, the fusion antenna group is arranged at a corner of the electronic device, and a SAR sensor is provided at the corner.

[0008] Optionally, the fusion antenna group includes:

[0009] a first radiator, the first radiator having a first free end and a second free end, the first radiator being provided with a first feeding point arranged near the first free end, a second feeding point arranged near the second free end, and a first upper frame point of the SAR sensor,

[0010] The current of the first feeding point flows through the first radiator to the first capacitor of the first free end and is grounded to form a first antenna body;

[0011] Part of the current at the second feeding point passes through the first radiator to the first upper frame point and is grounded to form a second antenna.

[0012] Optionally, the first radiator is an L-shaped branch, and the L-shaped branch includes a first sub-branch and a second sub-branch that are perpendicular to each other. The first feeding point is set on the first sub-branch, the second feeding point is set on the second sub-branch, and the first upper frame point is located between the first feeding point and the second feeding point.

[0013] Optionally, the first antenna body is used to transmit and receive low-frequency signals, and the second antenna body is used to transmit and receive low-frequency and / or WIFI 2.4 GHz frequency band signals.

[0014] Optionally, the fusion antenna group includes:

[0015] a second radiator, the second radiator having a first ground end and a third free end, the second free end of the first radiator and the third free end of the second radiator being arranged opposite to each other, and a third feeding point being provided on the second radiator;

[0016] Part of the current at the third feeding point passes through the second radiator to the first grounding end and is grounded to form a third antenna body.

[0017] Optionally, the third antenna body is used to transmit and receive WIFI 5GHz band and / or N78 band signals.

[0018] Optionally, the third feeding point is provided near the third free end of the second radiator, and the first radiator is further provided with a fourth feeding point, which is provided between the second feeding point and the second free end.

[0019] The current of the fourth feeding point passes through the first radiator to the second capacitor of the second free end and is grounded to form a fourth antenna body.

[0020] Optionally, the fourth antenna body is used to transmit and receive N78 frequency band signals.

[0021] Optionally, the fourth feeding point serves as a common return point for the third antenna body and the second antenna body.

[0022] Optionally, the fusion antenna group includes:

[0023] a third radiator, the third radiator comprising a second ground end and a fourth free end, the first free end of the first radiator and the fourth free end of the third radiator being arranged opposite to each other, and a fifth feeding point being provided on the third radiator;

[0024] The current of the fifth feeding point passes through the third radiator and the first radiator to the first feeding point and is grounded to form a fifth antenna body.

[0025] Optionally, the fifth antenna body is used to transmit and receive WIFI 2.4 GHz frequency band and / or WIFI 5 GHz frequency band signals.

[0026] Optionally, part of the current of the second antenna body is grounded to the first feeding point through the first radiator, and the first feeding point serves as a common return point for the second antenna body and the fifth antenna body.

[0027] Optionally, the first upper frame point and the first feeding point are arranged at intervals, and the interval between the two is greater than 10 mm.

[0028] Optionally, the first upper frame point is grounded through a third capacitor, and the capacitance value of the third capacitor is greater than 33 pF.

[0029] Optionally, the electronic device includes a second antenna, the first antenna and the second antenna are arranged on opposite sides of the fusion antenna group, the first antenna and the third antenna body have the same N78 frequency band, and the second antenna and the first antenna have the same medium and high frequency band.

[0030] Optionally, the electronic device includes a third antenna, and the third antenna is used to transmit and receive low-frequency and / or N78 frequency band signals.

[0031] Optionally, the electronic device includes a top frame, a bottom frame, a left frame and a right frame, and the four frames are respectively provided with medium and high frequency antennas, and / or the four frames are respectively provided with low frequency antennas.

[0032] Optionally, the positions of the four medium and high frequency antennas on the corresponding frame are configured so that in a one-handed scenario, at least three of the medium and high frequency antennas are not blocked.

[0033] Optionally, the low-frequency antenna on the top frame is arranged away from the first antenna, and the low-frequency antennas on the left frame and the right frame are arranged close to the upper half of the electronic device.

[0034] Optionally, the electronic device further includes a plurality of antenna bodies for transmitting and receiving N78 frequency band signals, and the plurality of antenna bodies are arranged in the upper half of the electronic device and close to the first radio frequency device.

[0035] The technical solutions provided by the embodiments of the present disclosure may have the following beneficial effects: In the electronic device provided by the present disclosure, the first antenna and the fused antenna group are centrally arranged at the top position, which can realize a fused multi-antenna design. This can simultaneously realize a fused antenna design for cellular, Wi-Fi, and GPS, meeting the needs of different usage scenarios and improving the overall communication competitiveness of the electronic device.

[0036] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0038] Figure 1 It is a schematic diagram showing the arrangement of antennas in an electronic device according to a related embodiment.

[0039] Figure 2 The figure is a schematic diagram showing an arrangement of antennas in an electronic device according to an exemplary embodiment.

[0040] Figure 3 The figure is a schematic diagram showing an arrangement of antennas in an electronic device according to an exemplary embodiment.

[0041] Figure 4 yes Figure 3 A partial enlarged view of the upper left corner.

[0042] Description of Reference Numerals

[0043] 101-first radiator; 102-second radiator; 103-third radiator; 104-fourth radiator; 105-fifth radiator; 106-sixth radiator; 107-seventh radiator; 108-eighth radiator; 109-ninth radiator; 110-tenth radiator; 1001-first rib position; 1002-second rib position; 21-first break; 22-second break; 23-third break; 24-fourth break; 25-fifth break; 26-sixth break; 27-seventh break; A1-first feeding point; A2-second feeding point; A3-third feeding point; A4-fourth feeding point; A5-fifth feeding point; A6-sixth feeding point; A7- Seventh feeding point; A8-eighth feeding point; A9-ninth feeding point; A10-tenth feeding point; A11-eleventh feeding point; A12-twelfth feeding point; B1-first upper frame point, B2-second upper frame point; B3-third upper frame point; ANT1-first antenna; ANT7-second antenna; ANT9-third antenna; ANT8-fourth antenna; ANT10-fifth antenna; ANT11-sixth antenna; ANT2-first antenna body; ANT3-second antenna body; ANT4-third antenna body; ANT5-fourth antenna body; ANT6-fifth antenna body; 31-first RF device; 32-second RF device; 33-third RF device; 34-USB. DETAILED DESCRIPTION

[0044] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all possible embodiments consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0045] It should be noted that all actions of acquiring signals, information or data in the present disclosure are carried out in compliance with the corresponding data protection laws and policies of the country where they are located and with the authorization given by the owner of the corresponding device.

[0046] In the present disclosure, unless otherwise stated, directional words such as "upper", "lower", "top", "bottom", "left", and "right" are generally defined under the normal use of the electronic device provided by the present disclosure. For details, please refer to Figure 2 In the drawings shown, "inner" and "outer" refer to the inner and outer parts of the corresponding component outlines. The use of terms such as "first" and "second" is intended to distinguish different components and does not indicate order or importance. In addition, in the following description, when referring to the drawings, unless otherwise indicated, the same reference numerals in different figures represent the same or similar elements.

[0047] In the relevant embodiments of the present disclosure, Figure 1 As shown, the hero antenna's ANT4 and ANT6 are placed on the same side as the SAR sensor. Due to the influence of the SAR sensor, the hero antenna must be suspended, resulting in poor performance. Furthermore, in this embodiment, the N78 antenna ANT3 is placed at the bottom of the phone, resulting in a significant performance loss for one of the N78 antennas when holding the phone from the bottom.

[0048] To solve the above problems, Figures 2 to 4 As shown, the present disclosure provides an electronic device, which can be a mobile phone, a tablet computer, and various wearable devices. The electronic device includes a first antenna ANT1 and a fused antenna group ANT2, ANT3, ANT4, and ANT6. The first antenna ANT1 is used to transmit and receive medium-high frequency and / or N78 frequency band signals. The fused antenna group ANT2, ANT3, ANT4, and ANT6 are used to form at least one of a cellular antenna, a WiFi antenna, and a GPS antenna. The first antenna ANT1 and the fused antenna group ANT2, ANT3, ANT4, and ANT6 are all arranged on the top of the electronic device.

[0049] The first antenna ANT1 and the fused antenna group can be formed by the metal frame of the electronic device or independently designed antennas. The former will be described in detail below. In this disclosure, the first antenna ANT1 can be a hero antenna. A "hero antenna" refers to an antenna in an electronic device that has the best performance and the widest frequency coverage, playing an extremely important role in the electronic device.

[0050] In the electronic device provided by the present disclosure, the first antenna ANT1 and the fused antenna group ANT2, ANT3, ANT4, and ANT6 are centrally arranged at the top position, which can realize a fused design of multiple antennas. It can also realize a fused antenna design of cellular, Wi-Fi, and GPS at the same time, meeting the needs of different usage scenarios and improving the overall communication competitiveness of the electronic device.

[0051] In the present disclosure, the fused antenna group ANT2, ANT3, ANT4, and ANT6 are positioned at a corner of an electronic device, and a SAR sensor (not shown) is positioned at that corner, thereby positioning the first antenna ANT1 away from the SAR sensor. The first antenna ANT1 can be positioned in the upper right corner of the electronic device, while the SAR sensor and fused antenna group can be positioned in the upper left corner. Of course, the positions of the two can be adjusted as needed, as will be described in detail below using the embodiment shown in the figure as an example. In the present disclosure, adjusting the placement of the SAR sensor to the upper left corner frees up space in the upper right corner. Placing the first antenna ANT1 in the upper right corner will not be affected by the suspended placement of the SAR sensor, thereby improving the performance of the first antenna ANT1. The fused antenna group ANT2, ANT3, ANT4, and ANT6 and the SAR sensor are positioned in the upper left corner opposite the first antenna ANT1, enabling a fused antenna design that simultaneously supports cellular, Wi-Fi, GPS, and SAR sensors.

[0052] At the upper left corner, in order to realize the multi-antenna fusion design, in an exemplary embodiment of the present disclosure, as shown in FIG. Figure 2 and Figure 3As shown, a first slit 21 is provided on the top frame, a second slit 22 is provided on the left frame, and a first radiator 101 is arranged between the first slit 21 and the second slit 22, wherein the first radiator 101 has a first free end and a second free end, and the first radiator 101 is provided with a first feeding point A1 arranged near the first free end, a second feeding point A2 arranged near the second free end, and a first upper frame point B1 of the SAR sensor. The current of the first feeding point A1 passes through the first radiator 101 to the first capacitor at the first free end and is grounded to form a first antenna body ANT2. The first antenna body ANT2 is grounded by a capacitor and can be used to transmit and receive low-frequency signals, covering a frequency range of 700M-900M. Part of the current of the second feeding point A2 passes through the first radiator 101 to the first upper frame point B1 and is grounded to form a second antenna body ANT3. The second antenna body ANT3 can be used to transmit and receive low-frequency and / or WIFI 2.4GHz band signals.

[0053] The present disclosure does not limit the location and width of the first slit 21 and the second slit 22. The first radiator 101 can be an L-shaped branch, including a first sub-branch and a second sub-branch perpendicular to each other. The first feeding point A1 is set on the first sub-branch, and the second feeding point A2 is set on the second sub-branch. The first upper frame point B1 can be located between the first feeding point A1 and the second feeding point A2. The first upper frame point B1 of the SAR sensor can be grounded through a third capacitor. The capacitance value of the third capacitor is greater than 33pF. It is a capacitor grounded with a capacitance of at least 33pF. The third capacitor is greater than 33pF. It is necessary to ensure that the SAR sensor failure verification is effective. The first upper frame point B1 serves as the main return ground of the second antenna ANT3. The first feeding point A1 can also serve as the return point of the second antenna ANT3.

[0054] The fused antenna assembly also includes a second radiator 102, which has a first ground end and a third free end. The second free end of the first radiator 101 and the third free end of the second radiator 102 are arranged opposite each other and form a first gap 21. A third feeding point A3 is provided on the second radiator 102. Part of the current at the third feeding point A3 is grounded through the second radiator 102 to the first ground end, forming a third antenna body ANT4. The third antenna body ANT4 can be used to transmit and receive Wi-Fi 5GHz band and / or N78 band signals. The third antenna body ANT4 is directly grounded through the metal frame.

[0055] A third feed point A3 is provided near the end of the second radiator 102. A fourth feed point A4 is also provided on the first radiator 101. This fourth feed point A4 is provided near the end of the first radiator 101 and located between the second feed point A2 and the first slit 21. The current from the fourth feed point A4 flows through the first radiator 101 to the second capacitor grounded, forming the fourth antenna ANT5. The fourth antenna ANT5 can be used to transmit and receive signals in the N78 frequency band. The fourth antenna ANT5 can be configured to exhibit capacitive behavior at low frequencies and inductive behavior at high frequencies through a series LC bandpass circuit, improving the efficiency of the 2.4G and 5G antennas on both sides. A small parallel capacitor is also used to provide a capacitive return to ground for the third antenna ANT4. The fourth feed point A4 serves as both a feed point for the fourth antenna ANT5 and a return point for the third antenna ANT4 and the second antenna ANT3.

[0056] The feeding position of the third antenna body ANT4 is close to the third free end of the second radiator 102, ensuring the high-order mode efficiency of 5G. At the same time, by connecting a small-value inductor and a series capacitor at the matching end of the third antenna body ANT4, a low-pass filtering circuit can be provided for the second antenna body ANT3 and the fourth antenna body ANT5. In other embodiments, the fourth feeding point A4 can also be the second upper frame point B2 of the SAR sensor, which can serve as the return point for the second antenna body ANT3 and the third antenna body ANT4. Similarly, the second upper frame point B2 needs to be loaded with a capacitor of at least 33pF to be grounded.

[0057] In the present disclosure, the fused antenna assembly includes a third radiator 103 having a second ground end and a fourth free end. The first free end of the first radiator 101 and the fourth free end of the third radiator 103 are positioned opposite each other, forming a second gap 22. A fifth feed point A5 is provided on the third radiator 103. Current from the fifth feed point A5 flows through the third radiator 103 and the first radiator 101 to the first feed point A1, where it is grounded, forming the fifth antenna ANT6. In addition to serving as the feed point for the first antenna ANT2, the first feed point A1 also serves as the ground return for the fifth antenna ANT6. Furthermore, the first feed point A1 serves as a common ground return for the second antenna ANT3 and the fifth antenna ANT6, improving isolation between the second antenna ANT3 and the fifth antenna ANT6. As the first antenna ANT2 is a low-frequency antenna, matching requires isolation of the 2.4 GHz and 5 GHz ground returns of the fifth antenna ANT6. This is achieved through a series capacitor and inductor. Other matching circuits can be matched normally based on impedance matching.

[0058] During the antenna design process, antennas of the same frequency are designed with the same metal frame and cannot be placed close together. If they are placed close together, they need to be spatially isolated by more than 10mm to increase the isolation between the two (below -15db). The second antenna body ANT3 and the fifth antenna body ANT6 can both cover the WIFI 2.4GHz frequency band. To improve the isolation between the two, the first upper frame point B1 and the first feeding point A1 are arranged at intervals, and the distance between the two is greater than 10mm.

[0059] In an embodiment of the present disclosure, the electronic device may include a second antenna ANT7, the first antenna ANT1 and the second antenna ANT7 may be arranged on opposite sides of the fusion antenna group, the first antenna ANT1 and the third antenna body ANT4 have the same N78 frequency band, and the second antenna ANT7 and the first antenna ANT1 have the same medium and high frequency band.

[0060] In one embodiment, the electronic device may include a third antenna ANT9, and the third antenna ANT8 is used to transmit and receive low-frequency and / or N78 frequency band signals.

[0061] A third slit 23 is provided on the top frame, and a fourth slit 24 is provided on the right frame. A fourth radiator 104 and a tenth radiator 110 are located between the third and fourth slits 23 and 24. The fourth radiator 104 and the tenth radiator 110 are located at opposite ends of the first rib 1001. The fourth radiator 104 has a fifth free end. The parasitic branch of the fourth radiator 104 and the second radiator 102 are arranged opposite each other and form the third slit 23. A sixth feed point A6 and a matching circuit are provided on the fourth radiator 104. The matching circuit of the fourth radiator and the ground rib of the fourth radiator together form the first antenna ANT1, which has different modes. Adjusting the SAR sensor to the upper left corner frees up more space in the upper right corner, allowing the first antenna ANT1 to be placed in the upper right corner without the need for a suspended arrangement, which improves the performance of the hero antenna ANT1.

[0062] The tenth radiator 110 is provided with a seventh feeding point A7. The tenth radiator matching and the ground rib position of the tenth radiator together constitute the second antenna ANT7. The second antenna ANT7 is used to realize the transmission and reception of medium and high frequency signals.

[0063] A fifth break 25 is provided on the left side frame, the fifth radiator 105 and the third radiator 103 are located at both ends of the second rib position 1002, and the fifth radiator 105 is provided with an eighth feeding point A8 and a matching circuit. The fifth radiator matching and the ground rib position of the fifth radiator together constitute the fourth antenna ANT8, and the fourth antenna ANT8 is used to realize the transmission and reception of medium and high frequency signals.

[0064] A fourth gap 24 is formed between the sixth radiator 106 and the tenth radiator 110. A ninth feeding point A9 and a matching circuit are provided on the sixth radiator. The matching of the sixth radiator and the ground rib position of the sixth radiator together constitute a third antenna ANT9. The third antenna ANT9 is used to realize the transmission and reception of low-frequency and / or N78 frequency band signals.

[0065] In the electronic device provided by the present disclosure, ANT4 and ANT6 can realize the transmission and reception of signals in the same frequency band, and can realize the transmission and reception of WIFI 5GHz frequency band signals; ANT3 and ANT6 can realize the transmission and reception of signals in the same frequency band, and can realize the transmission and reception of WIFI 2.4GHz frequency band signals. The first feeding point A1 serves as the common return ground position of the second antenna body ANT3 and the fifth antenna body ANT6, thereby improving the isolation between the second antenna body ANT3 and the fifth antenna body ANT6; in addition, ANT1 and ANT4 can realize the transmission and reception of signals in the same frequency band, and can realize the transmission and reception of N78 frequency band signals; ANT1 and ANT7 can realize the transmission and reception of signals in the same frequency band, and can realize the transmission and reception of medium and high frequency signals. ANT8 and ANT11 introduced below can also realize the transmission and reception of medium and high frequency signals at the same time; as Figure 3 As shown, ribs are provided between the two antennas with the same frequency band. The ribs are used to connect the corresponding metal frame with the injection-molded strip on the metal back cover. They can not only be used to receive and radiate signals, but also to isolate the two antennas with the same frequency to ensure that their radiation signals do not interfere with each other.

[0066] The bottom frame is provided with a sixth slit 26 and a seventh slit 27. The sixth slit 26 is formed between the seventh radiator 107 and the ninth radiator 109, and the seventh slit 27 is formed between the eighth radiator 108 and the ninth radiator 109. The seventh radiator 107 is provided with a tenth feeding point A10. The current from the tenth feeding point A10 flows through the seventh radiator 107 to the metal frame and then back to the ground, forming the fifth antenna ANT10. The fifth antenna ANT10 is used to transmit and receive low-frequency signals. The eighth radiator 108 is located at one end of the larger rib on the right side. The eighth radiator 108 is provided with an eleventh feeding point A11 and a matching circuit. The matching of the eighth radiator and the ground rib of the eighth radiator together form the sixth antenna ANT11. The sixth antenna ANT11 is used to transmit and receive medium- and high-frequency signals. The fifth antenna ANT10 and the sixth antenna ANT11 can be adjusted and designed according to the positions of the second RF device 32, the third RF device 33, and the USB 34.

[0067] Another SAR sensor is located in the lower right corner. The right frame features a twelfth feed point A12 and the SAR sensor's third upper frame point B3. Current flowing through the twelfth feed point flows through the right frame to the third upper frame point B3, where it is grounded, forming another antenna. The design of multiple antennas and frequency bands within the device is not limited to the embodiment shown in the figure and can be adjusted and designed as needed.

[0068] The metal frame includes a top frame, a bottom frame, a left frame and a right frame. The four frames are respectively provided with medium and high frequency antennas. The top frame is provided with the first antenna ANT1, which serves as the first medium and high frequency antenna. The bottom frame is provided with a medium and high frequency antenna ANT11, the left frame is provided with a medium and high frequency antenna ANT8, and the right frame is provided with a medium and high frequency antenna ANT7, which can achieve 360° full coverage. In the one-handed scenario, only one antenna is held, which can ensure that ANT7, ANT8 and ANT11 are not held.

[0069] The electronic device provided herein is equipped with four low-frequency antennas, one on each of the four frames. ANT2 is located on the left frame, ANT9 is located on the right frame, ANT3 is located on the top frame, and ANT10 is located on the bottom frame. ANT3 on the top frame is positioned away from the first antenna ANT1, while ANT2 on the left frame and ANT9 on the right frame are positioned closer to the top half of the electronic device.

[0070] The electronic device also includes multiple antenna bodies for transmitting and receiving N78 frequency band signals, such as ANT1, ANT4, ANT5 and ANT9. Multiple antenna bodies covering the N78 frequency band are arranged in the upper half of the electronic device and are close to the first RF device 31. The four antennas that can cover the N78 frequency band are distributed in the upper half of the electronic device, mainly arranged in the upper right corner, close to the first RF device 31, which can control line loss and ensure that they will not be blocked in the hand-held scenario, thereby ensuring the performance of the N78 antenna. ANT6 and ANT8 are gaming hand antennas, responsible for medium and high frequency and WIFI scenarios respectively.

[0071] In the electronic device provided by the present invention, the fusion of multiple antennas and SAR scenarios can be realized. Medium and high frequency antennas are provided at 360 degrees, and four low-frequency designs are adopted. The antennas of the N78 frequency band are all arranged in the upper half of the electronic device, so that the hero antenna, game hand antenna, four-antenna maximum difference, single-hand scenario, and head-hand scenario can all be optimized, and the antenna layout of the whole machine is optimized, thereby improving the competitiveness of the entire communication equipment.

[0072] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the present disclosure. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the following claims.

[0073] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An electronic device, characterized in that: include: The first antenna is used to transmit and receive medium-high frequency and / or N78 frequency band signals; The fusion antenna group is configured to be formed as at least one of a cellular antenna, a WIFI antenna, and a GPS antenna. The first antenna and the fusion antenna group are both arranged on the top of the electronic device.

2. The electronic device according to claim 1, wherein The fusion antenna group is arranged at a corner of the electronic device, and a SAR sensor is provided at the corner.

3. The electronic device according to claim 2, wherein: The fusion antenna group includes: a first radiator, the first radiator having a first free end and a second free end, the first radiator being provided with a first feeding point arranged near the first free end, a second feeding point arranged near the second free end, and a first upper frame point of the SAR sensor, The current of the first feeding point flows through the first radiator to the first capacitor of the first free end and is grounded to form a first antenna body; Part of the current at the second feeding point passes through the first radiator to the first upper frame point and is grounded to form a second antenna.

4. The electronic device according to claim 3, wherein: The first radiator is an L-shaped branch, which includes a first sub-branch and a second sub-branch that are perpendicular to each other. The first feeding point is set on the first sub-branch, the second feeding point is set on the second sub-branch, and the first upper frame point is located between the first feeding point and the second feeding point.

5. The electronic device according to claim 3, wherein: The first antenna body is used to transmit and receive low-frequency signals, and the second antenna body is used to transmit and receive low-frequency and / or WIFI 2.4 GHz frequency band signals.

6. The electronic device according to claim 3, wherein: The fusion antenna group includes: a second radiator, the second radiator having a first ground end and a third free end, the second free end of the first radiator and the third free end of the second radiator being arranged opposite to each other, and a third feeding point being provided on the second radiator; Part of the current at the third feeding point passes through the second radiator to the first grounding end and is grounded to form a third antenna body.

7. The electronic device according to claim 6, wherein: The third antenna body is used to transmit and receive WIFI 5GHz frequency band and / or N78 frequency band signals.

8. The electronic device according to claim 6, wherein: The third feeding point is arranged close to the third free end of the second radiator. The first radiator is further provided with a fourth feeding point, which is arranged between the second feeding point and the second free end. The current of the fourth feeding point passes through the first radiator to the second capacitor of the second free end and is grounded to form a fourth antenna body.

9. The electronic device according to claim 8, wherein: The fourth antenna body is used to transmit and receive N78 frequency band signals.

10. The electronic device according to claim 8, wherein The fourth feeding point serves as a common return point for the third antenna body and the second antenna body.

11. The electronic device according to claim 3, wherein: The fusion antenna group includes: a third radiator, the third radiator comprising a second ground end and a fourth free end, the first free end of the first radiator and the fourth free end of the third radiator being arranged opposite to each other, and a fifth feeding point being provided on the third radiator; The current of the fifth feeding point passes through the third radiator and the first radiator to the first feeding point and is grounded to form a fifth antenna body.

12. The electronic device according to claim 11, wherein: The fifth antenna body is used to transmit and receive WIFI 2.4 GHz frequency band and / or WIFI 5 GHz frequency band signals.

13. The electronic device according to claim 11, wherein: Part of the current of the second antenna body passes through the first radiator to the first feeding point and is grounded. The first feeding point serves as a common return point for the second antenna body and the fifth antenna body.

14. The electronic device according to claim 3, wherein: The first upper frame point and the first feeding point are arranged at intervals, and the interval between the two is greater than 10 mm.

15. The electronic device according to claim 3, characterized in that The first upper frame point is grounded via a third capacitor, and a capacitance value of the third capacitor is greater than 33 pF.

16. The electronic device according to claim 6, characterized in that The electronic device includes a second antenna, the first antenna and the second antenna are arranged on opposite sides of the fusion antenna group, the first antenna and the third antenna body have the same N78 frequency band, and the second antenna and the first antenna have the same medium and high frequency band.

17. The electronic device according to claim 11, wherein: The electronic device includes a third antenna, which is used to transmit and receive low-frequency and / or N78 frequency band signals.

18. The electronic device according to any one of claims 1 to 17, characterized in that: The electronic device comprises a top frame, a bottom frame, a left frame and a right frame, wherein the four frames are respectively provided with medium and high frequency antennas, and / or the four frames are respectively provided with low frequency antennas.

19. The electronic device according to claim 18, wherein: The positions of the four medium and high frequency antennas on the corresponding frames are configured so that in a one-handed scenario, at least three of the medium and high frequency antennas are not blocked.

20. The electronic device according to claim 18, wherein The low-frequency antenna on the top frame is arranged away from the first antenna, and the low-frequency antennas on the left frame and the right frame are arranged close to the upper half of the electronic device.

21. The electronic device according to any one of claims 1 to 17, characterized in that: The electronic device further includes a plurality of antenna bodies for transmitting and receiving N78 frequency band signals. The plurality of antenna bodies are arranged in the upper half of the electronic device and close to the first radio frequency device.

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