Title:
ANTENNA APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/151402
Kind Code:
A1
Abstract:
The present application provides an antenna apparatus and an electronic device. The antenna apparatus comprises a first antenna branch and a second antenna branch. A first end of the first antenna branch and a first end of the second antenna branch are both grounded. A second end of the first antenna branch is coupled with a second end of the second antenna branch. The current phase of the second antenna branch is opposite to the current phase of the first antenna branch, thereby counteracting part of the current of the first antenna branch and reducing SAR.
Inventors:
LIN SHIJIE (CN)
Application Number:
PCT/CN2022/141409
Publication Date:
August 17, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q5/28
Domestic Patent References:
| WO2021244115A1 | 2021-12-09 |
Foreign References:
| CN213753059U | 2021-07-20 | |||
| CN112448725A | 2021-03-05 | |||
| CN104167590A | 2014-11-26 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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