Title:
CEILING ANTENNA
Document Type and Number:
WIPO Patent Application WO/2023/115474
Kind Code:
A1
Abstract:
The present application relates to the technical field of mobile communications. Provided is a ceiling antenna, comprising a reflecting base plate, which has a via hole; a support plate, which is fixed on the reflecting base plate, the plane where the support plate is located being perpendicular to the plane where the reflecting base plate is located; a radiating element, which is fitted to the support plate and comprises a first radiator, the first radiator being of a grid-line-shaped structure, and the outer contour of the first radiator being in the shape of a rectangle having at least one cut corner; and a connector, which is located on the side of the reflecting base plate away from the radiating element, part of the connector being exposed by the via hole, and the connector being electrically connected to the radiating element through the via hole. The ceiling antenna has the first radiator of a grid-line-shaped structure, so that the light transmission performance of the radiating element can be improved, thereby improving the aesthetics of the ceiling antenna and making same better blend into the surrounding environment; in addition, the ceiling antenna has a very wide working frequency band, can be applied to various communications systems, and thus has relatively wide application characteristics.
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Inventors:
JIN YUNNAN (CN)
YANG SHUO (CN)
CHEN ZHE (CN)
WANG LEI (CN)
YANG SHUO (CN)
CHEN ZHE (CN)
WANG LEI (CN)
Application Number:
PCT/CN2021/140928
Publication Date:
June 29, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE SENSOR TECH CO LTD (CN)
BEIJING BOE SENSOR TECH CO LTD (CN)
International Classes:
H01Q1/36
Foreign References:
| CN101340020A | 2009-01-07 | |||
| CN101340019A | 2009-01-07 | |||
| CN204596962U | 2015-08-26 | |||
| US20050179598A1 | 2005-08-18 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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