Title:
ANTENNA STRUCTURE, ELECTRONIC DEVICE AND WIRELESS NETWORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/138324
Kind Code:
A1
Abstract:
An antenna structure, an electronic device and a wireless network system, which relate to the technical field of antennas. A dielectric plate and a metal bottom plate of the antenna structure are spaced apart by a first preset distance; a first feed port and a patch antenna array are located on a first surface of the dielectric plate, a second feed port is located on a second surface of the dielectric plate, and the second surface is opposite to the first surface; the patch antenna array comprises four patch antennas, the four patch antennas are arranged in two rows and two columns, one feed structure is arranged between the two patch antennas in each row, and one feed structure is arranged between the two patch antennas in each column; the feed structure that is located between the two patch antennas in each column is connected to the first feed port, such that the four patch antennas all generate polarization in a first direction; and the feed structure that is located between the two patch antennas in each row is connected to the second feed port, such that the four patch antennas all generate polarization in a second direction, and the first direction is orthogonal to the second direction. The antenna structure has a simple structure and also has a relatively high directional gain.
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Inventors:
ZHANG XIAOPENG (CN)
ZHANG ZHIJUN (CN)
ZHOU DAWEI (CN)
ZHANG ZHIJUN (CN)
ZHOU DAWEI (CN)
Application Number:
PCT/CN2022/142628
Publication Date:
July 27, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
UNIV TSINGHUA (CN)
UNIV TSINGHUA (CN)
International Classes:
H01Q21/06; H01Q1/22; H01Q21/00
Foreign References:
| CN106356644A | 2017-01-25 | |||
| CN112688059A | 2021-04-20 | |||
| CN113328255A | 2021-08-31 | |||
| CN113506982A | 2021-10-15 | |||
| US5661494A | 1997-08-26 | |||
| CN114883773A | 2022-08-09 | |||
| CN202210056873A | 2022-01-18 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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