Title:
FEED ANTENNA AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142463
Kind Code:
A1
Abstract:
The present application relates to a feed antenna and an electronic device. The feed antenna comprises a main branch, a parasitic branch, and a plate. The main branch is provided with a feed branch. The feed branch is connected to the plate. The parasitic branch is provided with a ground branch. The ground branch is connected to the plate. The main branch and at least part of the parasitic branch are overlapped. According to the present application, the specific absorption rates of the front end facing a user and the rear end away from the user in the feed antenna are low, and the harm to the user is fewer.
Inventors:
WANG YANJIONG (CN)
YOU JUN (CN)
LIU YAHAO (CN)
LAI BEN (CN)
GUO JIQUAN (CN)
YOU JUN (CN)
LIU YAHAO (CN)
LAI BEN (CN)
GUO JIQUAN (CN)
Application Number:
PCT/CN2022/114227
Publication Date:
August 03, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/38; H01Q5/10; H01Q5/20
Foreign References:
| CN110994158A | 2020-04-10 | |||
| CN213753059U | 2021-07-20 | |||
| CN214797705U | 2021-11-19 | |||
| US20090109096A1 | 2009-04-30 | |||
| CN210956994U | 2020-07-07 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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