ANTENNA APPARATUS AND ELECTRONIC DEVICE

WIPO Patent Application WO/2022/111687

A1

The present application relates to an antenna apparatus and an electronic device. The antenna apparatus comprises a first branch, a frame branch, and a second branch; a first gap is formed in the frame branch, and the frame branch is divided into a first frame branch and a second frame branch by the first gap; the first branch and the second branch are arranged in the form of an axially symmetrical structure; the symmetric axis of the first branch is coincident with the first center line of the first gap, the symmetric axis of the second branch is parallel to the first center line and is spaced from the first center line by a first distance, and the first center line is a center line of the first gap perpendicular to the length direction of the frame branch; and the at least first end of the first frame branch distant from the first gap is electrically connected to a reference ground, and the first end of the second frame branch distant from the first gap is electrically connected to the reference ground. The antenna apparatus and the electronic device provided by the present application achieve the co-frequency decoupling of the second frame branch and the second branch.

YU DONG (CN)
HUANG ZHIJUN (CN)
LIU KEXIN (CN)
ZHAO FANGCHAO (CN)
HUANG PENG (CN)
WANG HANYANG (CN)

PCT/CN2021/134016

June 02, 2022

November 29, 2021

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HUAWEI TECH CO LTD (CN)

H01Q5/28; H01Q1/24; H01Q1/44; H01Q1/50; H01Q1/52

CN111864349A	2020-10-30
CN108633199A	2018-10-09
CN108767499A	2018-11-06
CN111725608A	2020-09-29
CN107453056A	2017-12-08
US20090273521A1	2009-11-05
KR20180031424A	2018-03-28
CN202011380031A	2020-11-30

BEIJING GLOBAL INTELLECTUAL PROPERTY LAW FIRM (CN)

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