Electronic device

Abstract

The embodiment of the invention provides electronic equipment. The electronic equipment comprises a mainboard; a small plate; the first antenna is arranged close to the small plate, is electrically connected with the signal transmission circuit on the small plate, and is configured as a main set receiving antenna of a first low-frequency band and a diversity receiving antenna of a second low-frequency band; the second antenna is arranged close to the main board, is electrically connected with a signal source on the main board, and is configured as a main set receiving antenna of a second low-frequency band and a diversity receiving antenna of the first low-frequency band; the frequency range of the first low frequency band and the frequency range of the second low frequency band are both from 690 MHz to 960 MHz. According to the electronic equipment provided by the embodiment of the invention, the main set receiving and the diversity receiving of the first low-frequency band and the second low-frequency band are respectively configured on different antennas, so that the main set receiving and the diversity receiving of the same antenna do not need to be switched through a change-over switch, the design of the antenna can be simplified, the cost of the change-over switch can also be saved, and the user experience is improved. Therefore, the overall antenna cost is reduced.

Description

Technical Field

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

[0002] An antenna is provided in electronic devices such as smartphones to realize wireless communication functions. For example, for low-frequency bands (frequency range is 690MHz to 960MHz), two antennas are usually provided in electronic devices to realize coverage of the low-frequency bands.

[0003] In the related art, the design of low-frequency antennas is complex, which leads to difficulty and high cost in antenna design. Summary of the invention

[0004] An embodiment of the present application provides an electronic device that can simplify the design of an antenna and reduce the cost of the antenna.

[0005] An embodiment of the present application provides an electronic device, including:

[0006] A mainboard, wherein a signal source is arranged on the mainboard;

[0007] A small board, wherein a signal transmission circuit is provided on the small board, and the signal transmission circuit is electrically connected to the signal source;

[0008] a first antenna, the first antenna being disposed close to the small board and electrically connected to the signal transmission circuit, the first antenna being configured as a main receiving antenna for a first low frequency band, and being configured as a diversity receiving antenna for a second low frequency band;

[0009] a second antenna, the second antenna being disposed close to the mainboard and electrically connected to the signal source, the second antenna being configured as a main receiving antenna for the second low frequency band, and being configured as a diversity receiving antenna for the first low frequency band;

[0010] The frequency ranges of the first low frequency band and the second low frequency band are both between 690 MHz and 960 MHz.

[0011] The present application also provides an electronic device, including:

[0012] A main body, the main body comprising a bottom and a top disposed opposite to each other;

[0013] A first antenna, the first antenna is disposed at the bottom, the first antenna is configured as a main receiving antenna for a first low frequency band, and is configured as a diversity receiving antenna for a second low frequency band;

[0014] a second antenna, the second antenna being disposed at the top, the second antenna being configured as a main receiving antenna for the second low frequency band, and being configured as a diversity receiving antenna for the first low frequency band;

[0015] The frequency ranges of the first low frequency band and the second low frequency band are both between 690 MHz and 960 MHz.

[0016] The electronic device provided in the embodiment of the present application configures the main set reception and diversity reception of the first low-frequency band and the second low-frequency band on different antennas respectively, and realizes the main set reception and diversity reception of the first low-frequency band through the first antenna and the second antenna, and realizes the main set reception and diversity reception of the second low-frequency band through the first antenna and the second antenna. Therefore, for the first low-frequency band and the second low-frequency band, there is no need to switch the main set reception and diversity reception of the same antenna through a switching switch. Therefore, there is no need to set a switching switch in the electronic device to switch the main set and the diversity, which can simplify the design of the antenna, save the cost of the switching switch, and thus reduce the overall antenna cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0018] Figure 1 A first structural schematic diagram of an electronic device provided in an embodiment of the present application.

[0019] Figure 2 A second structural schematic diagram of an electronic device provided in an embodiment of the present application.

[0020] Figure 3 A third structural schematic diagram of the electronic device provided in an embodiment of the present application.

[0021] Figure 4 A fourth structural schematic diagram of an electronic device provided in an embodiment of the present application.

[0022] Figure 5 A fifth structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0024] An embodiment of the present application provides an electronic device, which may be, for example, a smart phone, a tablet computer, a gaming device, an AR (Augmented Reality) device, a laptop computer, a desktop computing device, or other device with a wireless communication function.

[0025] refer to Figure 1 , Figure 1 A first structural diagram of an electronic device 100 provided in an embodiment of the present application.

[0026] The electronic device 100 includes a main body 10. The main body 10 forms the entire main body of the electronic device 100. In practical applications, the main body 10 may be provided with functional components such as a main board and a battery, and the main body 10 may also be provided with functional components such as a display screen and a camera module.

[0027] In some embodiments, the main body 10 includes a first side 11, a second side 12, a third side 13, and a fourth side 14 connected end to end. The first side 11 is opposite to the third side 13, and the second side 12 is opposite to the fourth side 14. In the embodiment of the present application, the first side 11 and the third side 13 are short sides, and the second side 12 and the fourth side 14 are long sides, that is, the length of the first side 11 and the length of the third side 13 are both shorter than the length of the second side 12 and the length of the fourth side 14.

[0028] In actual application, the first side 11 can form the top of the main body 10; the third side 13 can form the bottom of the main body 10; the second side 12 can form the side of the main body 10, such as the right side; the fourth side 14 can also form the side of the main body 10, such as the left side. The bottom is arranged opposite to the top, and the left side is arranged opposite to the right side. When the user holds the electronic device 100 vertically and uses it, the bottom formed by the third side 13 faces downward, and the top formed by the first side 11 faces upward.

[0029] In the embodiment of the present application, the electronic device 100 further includes a first antenna 21 and a second antenna 22, and the second antenna 22 is arranged at a distance from the first antenna 21. The first antenna 21 can be arranged on the third side 13, that is, arranged at the bottom of the main body 10; the second antenna 22 can be arranged on the first side 11, that is, arranged at the top of the main body 10.

[0030] In practical applications, the first antenna 21 and the second antenna 22 may include antenna radiators in the form of FPC (Flexible Printed Circuit), LDS (Laser Direct Structure), PDS (Printing Direct Structure), etc. The first antenna 21 and the second antenna 22 may be in the form of IFA (Inverted-F antenna), PIFA (Planar Inverted-F Antenna), CRLH (composite right-left-handed), T-type, etc., or may be formed by IFA, PIFA, CRLH, T-type, etc., and parasitic antennas.

[0031] In the embodiment of the present application, the first antenna 21 and the second antenna 22 are both configured as low-frequency (Low Band, LB) antennas, and the frequency range of the low frequency includes 690MHz to 960MHz. In practical applications, the shapes and sizes of the first antenna 21 and the second antenna 22 can be set according to actual needs. For example, the length of the first antenna 21 can be the same as the length of the entire third side 13, and the length of the second antenna 22 can occupy most of the overall length of the first side 11, so that the first antenna 21 and the second antenna 22 can meet the performance requirements of the low-frequency antenna.

[0032] Among them, the first antenna 21 is configured as a main set receiving antenna (PRX) of the first low frequency band, and is configured as a diversity receiving antenna (DRX) of the second low frequency band. The second antenna 22 is configured as a main set receiving antenna of the second low frequency band, and is configured as a diversity receiving antenna of the first low frequency band. The frequency ranges of the first low frequency band and the second low frequency band are both between 690MHz and 960MHz. Therefore, through the first antenna 21 and the second antenna 22, the main set reception and diversity reception of the first low frequency band can be realized, and the main set reception and diversity reception of the second low frequency band can also be realized.

[0033] In the embodiment of the present application, the main set reception and diversity reception of the first low-frequency band and the second low-frequency band are respectively configured on different antennas, and the main set reception and diversity reception of the first low-frequency band are jointly realized by the first antenna 21 and the second antenna 22, and the main set reception and diversity reception of the second low-frequency band are jointly realized by the first antenna 21 and the second antenna 22. Therefore, for the first low-frequency band and the second low-frequency band, there is no need to switch the main set reception and diversity reception of the same antenna through a switching switch. Therefore, there is no need to set a switching switch in the electronic device 100 to switch the main set and the diversity, which can simplify the design of the antenna, save the cost of the switching switch, and thus reduce the overall antenna cost.

[0034] It should be noted that the main set receiving antenna can be used to transmit wireless signals and receive wireless signals; the diversity receiving antenna is only used to receive wireless signals, so it can form a MIMO (multiple input multiple output) antenna together with the main set receiving antenna. In the following embodiments, the functions of the main set receiving antenna and the diversity receiving antenna are not described in detail.

[0035] In an example of actual application, the first low-frequency band is the B28 band of 4G communication (uplink frequency 703MHz~748MHz, downlink frequency 758MHz~803MHz); the second low-frequency band is the B8 band of 4G communication (uplink frequency 880MHz~915MHz, downlink frequency 925MHz~960MHz). It can be understood that the B28 band and the B8 band of 4G communication are both low-frequency communication bands commonly used by communication operators. Therefore, the first antenna 21 and the second antenna 22 can cover these two commonly used low-frequency communication bands, so that the electronic device 100 can meet the communication needs of users.

[0036] In some embodiments, the first antenna 21 and the second antenna 22 are also configured as middle high band (MHB) antennas. The first antenna 21 is also configured as a main set receiving antenna in the middle high band, and the second antenna 22 is also configured as a diversity receiving antenna in the middle high band. The frequency range of the middle high band is 1710 MHz to 2690 MHz. Therefore, the first antenna 21 and the second antenna 22 can realize the main set reception and diversity reception in the middle high band.

[0037] It is understandable that the first antenna 21 and the second antenna 22 are configured not only as low-frequency antennas but also as medium- and high-frequency antennas, so that the communication frequency bands covered by the electronic device 100 can be more diversified, thereby expanding the communication bandwidth of the electronic device 100.

[0038] In some embodiments, reference Figure 2 , Figure 2 The second structural diagram of the electronic device 100 provided in the embodiment of the present application. The electronic device 100 further includes a third antenna 23. The third antenna 23 is spaced apart from the first antenna 21 and the second antenna 22. For example, in some embodiments, the third antenna 23 can be disposed on the second side 12, that is, on the right side of the main body 10, for example, on an end of the second side 12 close to the first side 11.

[0039] In practical applications, the third antenna 23 may also include an antenna radiator in the form of FPC, LDS, PDS, etc. The third antenna 23 may be in the form of IFA, PIFA, CRLH, T-type, etc., or may be formed by IFA, PIFA, CRLH, T-type, etc., and a parasitic antenna.

[0040] The third antenna 23 may also be configured as a low-frequency antenna. In practical applications, the shape and size of the third antenna 23 may be set according to actual needs. For example, in order to enable the third antenna 23 to meet the performance requirements of a low-frequency antenna, the length of the third antenna 23 may be set to occupy about half of the overall length of the second side 12.

[0041] In an embodiment of the present application, the third antenna 23 is configured as a main set receiving antenna for the third low frequency band. The frequency range of the third low frequency band is between 690 MHz and 960 MHz. In this case, one of the first antenna 21 and the second antenna 22 is configured as a diversity receiving antenna for the third low frequency band. For example, the second antenna 22 can be configured as a diversity receiving antenna for the third low frequency band. In practical applications, the antenna performance of the first antenna 21 and the second antenna 22 can be monitored in real time, and one of them with better performance can be selected as the diversity receiving antenna for the third low frequency band. Therefore, the main set reception and diversity reception of the third low frequency band can be achieved through the third antenna 23, as well as the first antenna 21 or the second antenna 22.

[0042] It can be understood that in the embodiment of the present application, the main set reception and diversity reception of the third low frequency band are configured on different antennas, and the main set reception and diversity reception of the third low frequency band are realized through the third antenna 23, and the first antenna 21 or the second antenna 22. Therefore, for the third low frequency band, there is no need to switch the main set reception and diversity reception on the same antenna through a switch. Therefore, the design of the antenna can be further simplified and the overall antenna cost can be reduced.

[0043] In an example of practical application, the third low-frequency band is the B5 band of 4G communication (uplink frequency 824MHz-849MHz, downlink frequency 869MHz-894MHz). It can be understood that the B5 band of 4G communication is also a low-frequency communication band commonly used by communication operators. Therefore, the third antenna 23 and the first antenna 21 / the second antenna 22 can also cover this commonly used low-frequency communication band, so that the electronic device 100 can meet the communication needs of the user.

[0044] In some embodiments, reference Figure 3 , Figure 3 The third structural diagram of the electronic device 100 provided in the embodiment of the present application. The electronic device 100 also includes a fourth antenna 24, a fifth antenna 25 and a sixth antenna 26. The fourth antenna 24, the fifth antenna 25, and the sixth antenna 26 are spaced apart from the first antenna 21 and the second antenna 22. For example, the fourth antenna 24 and the fifth antenna 25 can be spaced apart on the fourth side 14, that is, on the left side of the main body 10; the sixth antenna 26 can be disposed on the first side 11, that is, on the top of the main body 10, and spaced apart from the second antenna 22.

[0045] In practical applications, the fourth antenna 24, the fifth antenna 25, and the sixth antenna 26 may include antenna radiators in the form of FPC, LDS, PDS, etc. The fourth antenna 24, the fifth antenna 25, and the sixth antenna 26 may be in the form of IFA, PIFA, CRLH, T-type, etc., or may be formed by IFA, PIFA, CRLH, T-type, etc., and parasitic antennas.

[0046] In the embodiment of the present application, the third antenna 23, the fourth antenna 24, the fifth antenna 25, and the sixth antenna 26 are collectively configured as 5G communication antennas. Among them, the third antenna 23 is configured as the main set receiving antenna of the first frequency band of 5G communication, and is configured as the diversity receiving antenna of the second frequency band of 5G communication; the fourth antenna 24 is configured as the main set receiving antenna of the second frequency band of 5G communication, and is configured as the main set receiving antenna of the third frequency band of 5G communication; the fifth antenna 25 is configured as the diversity receiving antenna of the first frequency band of 5G communication, and is configured as the diversity receiving antenna of the second frequency band of 5G communication, and is configured as the diversity receiving antenna of the third frequency band of 5G communication; the sixth antenna 26 is configured as the main set receiving antenna of the second frequency band of 5G communication. That is: the main set reception of the first frequency band of 5G communication is configured on the third antenna 23, and the diversity reception is configured on the fifth antenna 25; the main set reception of the second frequency band of 5G communication is configured on the fourth antenna 24 and the sixth antenna 26, and the diversity reception is configured on the third antenna 23 and the fifth antenna 25; the main set reception of the third frequency band of 5G communication is configured on the fourth antenna 24, and the diversity reception is configured on the fifth antenna 25.

[0047] Therefore, the third antenna 23, the fourth antenna 24, the fifth antenna 25, and the sixth antenna 26 can realize the main set reception and diversity reception of the first frequency band of 5G communication, the main set reception and diversity reception of the second frequency band of 5G communication, and the main set reception and diversity reception of the third frequency band of 5G communication. Thus, the communication frequency bands covered by the electronic device 100 can be further diversified, and the communication bandwidth of the electronic device 100 can be expanded.

[0048] In an example of actual application, the first frequency band of the above-mentioned 5G communication is the N1 frequency band (uplink frequency 1920MHz~1980MHz, downlink frequency 2110MHz~2170MHz); the second frequency band of 5G communication is the N78 frequency band (frequency range 3300MHz~3800MHz); the third frequency band of 5G communication is the N41 frequency band (frequency range 2496MHz~2690MHz). It can be understood that the N1 frequency band, N78 frequency band, and N41 frequency band of 5G communication are all 5G communication frequency bands commonly used by communication operators. Therefore, the third antenna 23, the fourth antenna 24, the fifth antenna 25, and the sixth antenna 26 can cover these commonly used 5G communication frequency bands, so that the electronic device 100 can meet the communication needs of users.

[0049] In some embodiments, the sixth antenna 26 is also configured as a GPS (Global Positioning System) antenna. Therefore, through the sixth antenna 26, the electronic device 100 can implement the GPS communication function, thereby making the communication functions supported by the electronic device 100 more diverse.

[0050] In some embodiments, reference Figure 4 , Figure 4 The fourth structural diagram of the electronic device 100 provided in the embodiment of the present application. The electronic device 100 also includes a seventh antenna 27. The seventh antenna 27 is spaced apart from the first antenna 21 and the second antenna 22. For example, in some embodiments, the seventh antenna 27 can be disposed at a corner formed by the connection between the first side 11 and the fourth side 14, that is, disposed at the upper left corner of the main body 10. In this case, a portion of the seventh antenna 27 is located at the first side 11, and another portion is located at the fourth side 14.

[0051] In practical applications, the seventh antenna 27 may also include an antenna radiator in the form of FPC, LDS, PDS, etc. The seventh antenna 27 may be in the form of an IFA, PIFA, CRLH, T-type, etc. antenna, or may be formed by an IFA, PIFA, CRLH, T-type, etc. antenna and a parasitic antenna.

[0052] Among them, the seventh antenna 27 is configured as a WiFi (Wireless-Fidelity) antenna. In practical applications, WiFi communication can support multiple frequency bands at the same time. Therefore, in an embodiment of the present application, the seventh antenna 27 can be configured as an antenna for a first frequency band of WiFi communication, and can be configured as an antenna for a second frequency band of WiFi communication. Among them, the first frequency band of WiFi communication and the second frequency band of WiFi communication are different frequency bands. For example, in some embodiments, the first frequency band of WiFi communication can be a 2.4 GHz frequency band, and the second frequency band of WiFi communication can be a 5 GHz frequency band.

[0053] Therefore, through the seventh antenna 27, the electronic device 100 can realize the WiFi communication function, for example, it can simultaneously support WiFi communication in the 2.4 GHz band and WiFi communication in the 5 GHz band, thereby making the communication functions supported by the electronic device 100 more diversified.

[0054] In an example of practical application of the electronic device 100 according to the embodiment of the present application, the communication frequency bands supported by each antenna are configured as follows:

[0055] First antenna 21: B28 PRX, B8 DRX, MHB PRX;

[0056] Second antenna 22: B8 PRX, B28 DRX, B5 DRX, MHB DRX;

[0057] The third antenna 23: B5 PRX, N1 PRX, N78 DRX;

[0058] Fourth antenna 24: N78PRX, N41PRX;

[0059] Fifth antenna 25: N1 DRX, N78 DRX, N41 DRX;

[0060] Sixth antenna 26: N78 PRX, GPS;

[0061] Seventh antenna 27: WiFi 2.4GHz, WiFi 5GHz.

[0062] In the above example, PRX represents primary reception and DRX represents diversity reception.

[0063] In some embodiments, reference Figure 5 , Figure 5 This is a fifth structural diagram of the electronic device 100 provided in the embodiment of the present application. The electronic device 100 further includes a main board 31 , a small board 32 and a radio frequency transmission line 33 .

[0064] The main board 31 is arranged in the main body 10 and is arranged near the first side 11, that is, near the top of the main body 10. The main board 31 can be used to set various circuits and functional modules of the electronic device 100. For example, a processor, a memory, a baseband chip, etc. can be arranged on the main board 31. Among them, a signal source 311 is arranged on the main board 31. Among them, the second antenna 22 is arranged near the signal source 311 and is electrically connected to the signal source 311. The signal source 311 is used to provide an excitation signal and feed the excitation signal to the second antenna 22 to excite the second antenna 22 to radiate a wireless signal to the outside. It can be understood that the third antenna 23 can also be electrically connected to the signal source 311, so the excitation signal provided by the signal source 311 can be fed to the third antenna 23 to excite the third antenna 23 to radiate a wireless signal to the outside.

[0065] The small board 32 is arranged in the main body 10 and is arranged near the third side 13, that is, near the bottom of the main body 10. It can be understood that the small board 32 is a smaller circuit board independent of the main board 31. The small board 32 can also be used to set circuits and functional modules. Among them, a signal transmission circuit 321 is arranged on the small board 32, and the signal transmission circuit 321 is electrically connected to the signal source 311. Among them, the first antenna 21 is arranged near the small board 32 and is electrically connected to the signal transmission circuit 321. The signal transmission circuit 321 can be used to transmit signals, for example, it can be used to transmit an excitation signal provided by the signal source 311, and the excitation signal is fed into the first antenna 21 to excite the first antenna 21 to radiate a wireless signal to the outside world. In practical applications, the signal transmission circuit 321 can also have other functions according to requirements, for example, the signal transmission circuit 321 can have functions such as filtering and noise reduction.

[0066] The RF transmission line 33 is electrically connected to the signal source 311 and the signal transmission circuit 321, so that the signal transmission circuit 321 is electrically connected to the signal source 311. The RF transmission line 33 is used to transmit the excitation signal provided by the signal source 311, so that the excitation signal provided by the signal source 311 can be transmitted to the signal transmission circuit 321.

[0067] The electronic device 100 of the embodiment of the present application only needs to be provided with one RF transmission line 33, through which the excitation signal provided by the signal source 311 is transmitted from the main board 31 to the small board 32, and the excitation signal is fed into the first antenna 21 through the signal transmission circuit 321, without the need to provide other RF transmission lines. Therefore, the antenna design can be further simplified and the overall antenna cost can be reduced.

[0068] In the description of this application, it should be understood that terms such as "first" and "second" are only used to distinguish similar objects and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0069] It should be noted that in the embodiments of the present application, "electrical connection" can be achieved by direct connection between two electrical components to achieve electrical connection, or it can be achieved by indirect connection to achieve electrical connection. For example, A and B are electrically connected, which can be achieved by direct connection between A and B, or it can be achieved by indirect connection between A and B through one or more other electrical components.

[0070] The electronic device provided by the embodiment of the present application is described in detail above. The principle and implementation method of the present application are described in detail using specific examples herein, and the description of the above embodiments is only used to help understand the present application. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as limiting the present application.

Claims

1. An electronic device, characterized in that: include: A mainboard, wherein a signal source is arranged on the mainboard; A small board, wherein a signal transmission circuit is provided on the small board, and the signal transmission circuit is electrically connected to the signal source; a first antenna, the first antenna being disposed close to the small board and electrically connected to the signal transmission circuit, the first antenna being configured as a main receiving antenna for a first low frequency band, and being configured as a diversity receiving antenna for a second low frequency band; a second antenna, the second antenna being disposed close to the mainboard and electrically connected to the signal source, the second antenna being configured as a main receiving antenna for the second low frequency band, and being configured as a diversity receiving antenna for the first low frequency band; The frequency ranges of the first low frequency band and the second low frequency band are both between 690 MHz and 960 MHz.

2. The electronic device according to claim 1, characterized in that: Also includes: a third antenna, spaced apart from the first antenna and the second antenna, the third antenna being electrically connected to the signal source, and configured as a main set receiving antenna of a third low frequency band, wherein the frequency range of the third low frequency band is between 690 MHz and 960 MHz; One of the first antenna and the second antenna is configured as a diversity reception antenna for the third low frequency band.

3. The electronic device according to claim 2, characterized in that: The first low frequency band is the B28 frequency band of 4G communication, the second low frequency band is the B8 frequency band of 4G communication, and the third low frequency band is the B5 frequency band of 4G communication.

4. The electronic device according to any one of claims 1 to 3, characterized in that: The first antenna is also configured as a main set receiving antenna in a medium and high frequency band, and the frequency range of the medium and high frequency band is 1710 MHz to 2690 MHz; The second antenna is also configured as a diversity receiving antenna for the mid-high frequency band.

5. The electronic device according to claim 2 or 3, characterized in that: It also includes a fourth antenna, a fifth antenna, and a sixth antenna, wherein the fourth antenna, the fifth antenna, and the sixth antenna are spaced apart from the first antenna and the second antenna; The third antenna is also configured as a main set receiving antenna for the first frequency band of 5G communication, and is configured as a diversity receiving antenna for the second frequency band of 5G communication; The fourth antenna is configured as a main set receiving antenna for the second frequency band of the 5G communication, and is configured as a main set receiving antenna for the third frequency band of the 5G communication; The fifth antenna is configured as a diversity receiving antenna for the first frequency band of the 5G communication, as a diversity receiving antenna for the second frequency band of the 5G communication, and as a diversity receiving antenna for the third frequency band of the 5G communication; The sixth antenna is configured as a main set receiving antenna for the second frequency band of the 5G communication.

6. The electronic device according to claim 5, characterized in that: The first frequency band of the 5G communication is the N1 frequency band, the second frequency band of the 5G communication is the N78 frequency band, and the third frequency band of the 5G communication is the N41 frequency band.

7. The electronic device according to claim 5, characterized in that: The sixth antenna is also configured as a GPS antenna.

8. The electronic device according to any one of claims 1 to 3, characterized in that: Also includes: The seventh antenna is spaced apart from the first antenna and the second antenna, and the seventh antenna is configured as an antenna of a first frequency band for WiFi communication, and is configured as an antenna of a second frequency band for WiFi communication.

9. The electronic device according to claim 8, characterized in that: The first frequency band of the WiFi communication is a 2.4 GHz frequency band, and the second frequency band of the WiFi communication is a 5 GHz frequency band.

10. The electronic device according to any one of claims 1 to 3, characterized in that: Also includes: A main body, the main body comprising a first side, a second side, a third side, and a fourth side connected end to end in sequence, wherein the length of the first side and the length of the third side are both shorter than the length of the second side and the length of the fourth side; The main board is arranged in the main body and close to the first side edge, and the small board is arranged in the main body and close to the third side edge; The first antenna is disposed on the third side, and the second antenna is disposed on the first side.

11. The electronic device according to any one of claims 1 to 3, characterized in that: Also includes: The radio frequency transmission line is electrically connected to the signal source and the signal transmission circuit.

12. An electronic device, characterized in that: include: A main body, the main body comprising a bottom and a top disposed opposite to each other; A first antenna, the first antenna is disposed at the bottom, the first antenna is configured as a main receiving antenna for a first low frequency band, and is configured as a diversity receiving antenna for a second low frequency band; a second antenna, the second antenna being disposed at the top, the second antenna being configured as a main receiving antenna for the second low frequency band, and being configured as a diversity receiving antenna for the first low frequency band; The frequency ranges of the first low frequency band and the second low frequency band are both between 690 MHz and 960 MHz.

13. The electronic device according to claim 12, characterized in that: Also includes: A third antenna is spaced apart from the first antenna and the second antenna, and is configured as a main set receiving antenna of a third low frequency band, and a frequency range of the third low frequency band is between 690 MHz and 960 MHz; One of the first antenna and the second antenna is configured as a diversity reception antenna for the third low frequency band.

14. The electronic device according to claim 12 or 13, characterized in that: Also includes: A mainboard, the mainboard is arranged close to the top, a signal source is arranged on the mainboard, and the signal source is electrically connected to the second antenna; A small board is arranged close to the bottom, and a signal transmission circuit is arranged on the small board. The signal transmission circuit is electrically connected to the signal source and the first antenna.

15. The electronic device according to claim 14, characterized in that: Also includes: The radio frequency transmission line is electrically connected to the signal source and the signal transmission circuit.

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