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Title:
ANTENNA AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/159457
Kind Code:
A1
Abstract:
The present disclosure belongs to the technical field of communications. Provided are an antenna and an electronic device. The antenna in the present disclosure comprises a dielectric substrate, and a first radiation patch and at least one second radiation patch which are arranged on the dielectric substrate, and a feeding unit. The feeding unit is electrically connected to the first radiation patch. A switch unit is arranged between each second radiation patch and the first radiation patch, wherein the switch unit comprises a driving electrode and a film bridge which are arranged on the dielectric substrate, a bridge surface of the film bridge is suspended on the side of the driving electrode facing away from the dielectric substrate, and the side of the driving electrode close to the bridge surface of the film bridge is covered with an insulating layer; and the switch unit is configured to control, by controlling a voltage applied to the driving electrode, whether the film bridge makes the first radiation patch and the second radiation patch communicate with each other.

Inventors:
LI CHUNXIN (CN)
WU QIANHONG (CN)
GUO JINGWEN (CN)
QU FENG (CN)
Application Number:
PCT/CN2022/077850
Publication Date:
August 31, 2023
Filing Date:
February 25, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE TECHNOLOGY DEV CO LTD (CN)
International Classes:
H01H59/00; H01Q1/38
Foreign References:
CN106067601A2016-11-02
CN103401078A2013-11-20
CN101620952A2010-01-06
CN1314689A2001-09-26
US20050178646A12005-08-18
JP2004247243A2004-09-02
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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