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CN-122000706-A - Electronic equipment

CN122000706ACN 122000706 ACN122000706 ACN 122000706ACN-122000706-A

Abstract

The application discloses electronic equipment, which belongs to the technical field of electronic equipment and comprises a frame body, a first antenna and a second antenna, wherein the frame body comprises a first side edge and a second side edge which are oppositely arranged, the first antenna is arranged on the first side edge of the frame body, the second antenna is arranged on the second side edge of the frame body, the first antenna and the second antenna are orthogonally polarized, the phase difference between the polarization mode of the first antenna and the polarization mode of the second antenna is 90 degrees, and the part of a directional diagram of the first antenna and the part of a directional diagram of the second antenna are overlapped.

Inventors

  • ZHOU YUAN

Assignees

  • 维沃移动通信有限公司

Dates

Publication Date
20260508
Application Date
20260327

Claims (10)

  1. 1. An electronic device, comprising: the frame body comprises a first side edge and a second side edge which are oppositely arranged; a first antenna disposed on the first side of the frame; a second antenna disposed on the second side of the frame; The first antenna and the second antenna are orthogonally polarized, the phase difference between the polarization mode of the first antenna and the polarization mode of the second antenna is 90 degrees, and the part of the pattern of the first antenna and the part of the pattern of the second antenna are overlapped.
  2. 2. The electronic device of claim 1, wherein the electronic device comprises a memory device, The phase difference between the feed signal of the first antenna and the feed signal of the second antenna is 90 degrees, and the frequency of the first antenna is the same as the frequency of the second antenna.
  3. 3. The electronic device of claim 2, wherein the electronic device further comprises: the power supply assembly comprises an input part, a first output part and a second output part, wherein the first output part feeds the first antenna, and the second output part feeds the second antenna; And a phase shifter provided between the input section and the first output section or between the input section and the second output section, the phase shifter being configured to adjust a phase difference between a feeding signal of the first antenna and a feeding signal of the second antenna to 90 °.
  4. 4. The electronic device of claim 1, wherein the electronic device comprises a memory device, The phase difference between the feed signal of the first antenna and the feed signal of the second antenna is 0 DEG, and the frequency of the first antenna and the frequency of the second antenna are different.
  5. 5. The electronic device of any one of claims 1-4, wherein the electronic device further comprises: The first inductor is arranged on the second antenna; The second inductor is arranged on the second antenna; the second antenna comprises a second feeding point, and the first inductor and the second inductor are respectively positioned at two sides of the second feeding point.
  6. 6. The electronic device of any one of claim 1 to 4, wherein, The first antenna comprises a first feed point, one end of the first feed point, which is opposite to one end of the first antenna, is close to the other end of the first antenna, and currents of the first antenna are in the same direction; the second antenna includes a second feed point, and the current of the second antenna forms a pair of reverse currents.
  7. 7. The electronic device of any one of claim 1 to 4, wherein, The first antenna is a differential mode antenna of a composite left-right hand transmission antenna, an inverted F antenna or a line antenna; The second antenna is a differential mode antenna of a slot antenna or a common mode antenna of a line antenna.
  8. 8. The electronic device of any one of claim 1 to 4, wherein, Both ends of the first antenna are separated from the frame body.
  9. 9. The electronic device of any one of claim 1 to 4, wherein, Both ends of the second antenna are separated from the frame body, or And two ends of the second antenna are connected with the frame body.
  10. 10. The electronic device of any one of claim 1 to 4, wherein, A part of the first antenna is arranged on the first side edge of the frame body, and the other part of the first antenna is arranged on the third side edge of the frame body; a part of the second antenna is arranged on the second side edge of the frame body, and the other part of the second antenna is arranged on the third side edge of the frame body.

Description

Electronic equipment Technical Field The application belongs to the technical field of electronic equipment, and particularly relates to electronic equipment. Background In the related art, most of antennas (including navigation, positioning or communication and the like) related to satellite communication on a mobile phone terminal are realized by adopting linear polarization antennas, and transmitting and receiving antennas of the satellite are designed to be circularly polarized, so that polarization loss exists in the signal transmission process of the satellite and the mobile phone terminal, and 3dB of polarization loss exists between an ideal circularly polarized antenna and the linear polarized antenna, so that the satellite communication effect of electronic equipment is poor. Disclosure of Invention The application aims to provide electronic equipment, which can solve the technical problem of poor satellite communication capability of the electronic equipment. The application provides an electronic device, comprising: The frame body comprises a first side edge and a second side edge which are oppositely arranged; a first antenna arranged on a first side of the frame; a second antenna arranged on a second side of the frame; The first antenna and the second antenna are orthogonally polarized, the phase difference between the polarization mode of the first antenna and the polarization mode of the second antenna is 90 degrees, and the part of the pattern of the first antenna and the part of the pattern of the second antenna are overlapped. The application provides electronic equipment, which comprises a frame body, a first antenna and a second antenna, wherein the two sides of the frame body are a first side edge and a second side edge respectively, the first side edge and the second side edge are two opposite sides of the frame body, the first antenna is arranged on the first side edge, and the second antenna is arranged on the second side edge. And the polarization of the first antenna and the polarization of the second antenna are distributed in an orthogonal mode, the phase difference between the polarization modes of the first antenna and the polarization mode of the second antenna is 90 degrees, and the directional patterns of the first antenna and the second antenna have a certain overlap ratio, so that the first antenna and the second antenna can have better circular polarization characteristics in a certain radiation direction, the polarization loss between the first antenna and the satellite is reduced, and the satellite communication capacity of the electronic equipment is improved. Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. Drawings The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which: FIG. 1 is one of the schematic diagrams of an electronic device according to an embodiment of the application; FIG. 2 is a right-hand circular polarization pattern of a first antenna and a second antenna in an electronic device according to an embodiment of the present application; FIG. 3 is one of the left-hand circular polarization patterns of the first antenna and the second antenna in an electronic device according to an embodiment of the present application; Fig. 4 is one of graphs of S parameters and efficiency of a first antenna and a second antenna in an electronic device according to an embodiment of the present application; Fig. 5 is one of the expanded views of the axial ratio patterns of the first antenna and the second antenna in the electronic device according to the embodiment of the present application; FIG. 6 is an expanded view of right-hand circular polarization patterns of a first antenna and a second antenna in an electronic device according to an embodiment of the present application; FIG. 7 is an expanded view of left-hand circular polarization patterns of a first antenna and a second antenna in an electronic device according to an embodiment of the present application; FIG. 8 is a schematic diagram of an electronic device in the related art; Fig. 9 is a left-hand circular polarization pattern of a single antenna in an electronic device in the related art; FIG. 10 is a second left-hand circular polarization pattern of a first antenna and a second antenna in an electronic device according to an embodiment of the present application; FIG. 11 is a second schematic diagram of an electronic device according to an embodiment of the application; Fig. 12 is a current diagram of a second antenna in an electronic device according to an embodiment of the application; fig. 13 is a current diagram of a first antenna in an electronic device according to an em