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Title:
ANTENNA
Document Type and Number:
WIPO Patent Application WO/2023/159345
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of communications. Provided is an antenna. The antenna provided in the embodiments of the present disclosure comprises a ground plate used for connecting to a mounting body, and an antenna body arranged on the ground plate. The antenna body comprises a substrate, which is fixedly connected to the ground plate and is located in a plane that intersects with the ground plate; a radiating element, which is arranged on the substrate; and a feeding structure, which is used for transmitting a radio frequency signal to the radiating element and/or receiving a radio frequency signal from the radiating element and comprises a signal electrode and a grounding electrode, wherein the signal electrode and the grounding electrode are arranged on a surface of the substrate, the signal electrode is electrically connected to the radiating element, and on a reference plane perpendicular to the ground plate, an orthographic projection of the grounding electrode is spaced apart from an orthographic projection of the radiating element, and the orthographic projection of the grounding electrode is entirely located between the orthographic projection of the radiating element and the ground plate. The antenna can prevent a grounding electrode from reflecting electromagnetic waves that are radiated from a radiating element, thus helping to ensure the performance of the antenna.

Inventors:
JIN YUNNAN (CN)
CHEN ZHE (CN)
YANG SHUO (CN)
WANG LEI (CN)
Application Number:
PCT/CN2022/077232
Publication Date:
August 31, 2023
Filing Date:
February 22, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE SENSOR TECH CO LTD (CN)
International Classes:
H01Q1/36
Foreign References:
CN1237278A1999-12-01
CN1652401A2005-08-10
CN210897621U2020-06-30
CN106785463A2017-05-31
CN113206377A2021-08-03
CN106299612A2017-01-04
CN104218316A2014-12-17
CN103187626A2013-07-03
CN206349513U2017-07-21
CN101859925A2010-10-13
CN204067579U2014-12-31
GB2453778A2009-04-22
US20130035050A12013-02-07
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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