Title:
ANTENNA MODULE, ANTENNA ARRAY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/037124
Kind Code:
A1
Abstract:
Provided in the present application are an antenna module, an antenna array and an electronic device, which antenna module has a simple feed structure and can improve the radiation performance by means of phase shifting. The antenna module comprises a radiation unit and a feed unit, wherein the radiation unit comprises a pair of first radiation arms, a pair of second radiation arms, and a first conductive connection member, which is electrically connected between the pair of first radiation arms. The feed unit comprises a first feed member and a second feed member, wherein the first feed member is electrically connected to one first radiation arm and is electrically connected to a radio-frequency signal source, and the second feed member comprises a transmission portion, a first feed portion and a second feed portion, which are sequentially connected; the transmission portion is electrically connected to the radio-frequency signal source, the first feed portion is coupled to one second radiation arm, and the second feed portion is coupled to the other second radiation arm; and the first conductive connection member is used for adjusting the phase difference between radio-frequency currents of the pair of first radiation arms. The antenna array comprises a plurality of antenna modules, which are arranged in an array. The electronic device comprises a device body, and an antenna module or an antenna array.
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Inventors:
ZHANG SHUAI (CN)
CHEN YU (CN)
BAI CHAN (CN)
SONG ZIXUAN (CN)
ZHONG YONGWEI (CN)
CHEN YU (CN)
BAI CHAN (CN)
SONG ZIXUAN (CN)
ZHONG YONGWEI (CN)
Application Number:
PCT/CN2023/098293
Publication Date:
February 22, 2024
Filing Date:
June 05, 2023
Export Citation:
Assignee:
UNIV XIDIAN (CN)
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/36; H01Q5/40; H01Q21/00
Foreign References:
| CN110649366A | 2020-01-03 | |||
| CN112751193A | 2021-05-04 | |||
| CN112864617A | 2021-05-28 | |||
| CN113140897A | 2021-07-20 | |||
| US20200136269A1 | 2020-04-30 | |||
| US20200295436A1 | 2020-09-17 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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