Title:
ANTENNA ASSEMBLY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/045853
Kind Code:
A1
Abstract:
An antenna assembly and an electronic device. The antenna assembly comprises a first feed source, a first radiator, a first matching circuit, a second matching circuit, and a second radiator; the first radiator has a first grounding end, a first coupling end, and a feed point; the feed point is located between the first grounding end and the first coupling end, and is electrically connected to the first feed source; the second radiator has a second grounding end, a second coupling end, and a first connection point; the second grounding end is electrically connected to the ground; the second and first coupling ends are coupled and have a coupling gap; the first connection point is located between the second grounding end and the second coupling end, and is electrically connected to the second matching circuit; and the first and second radiators support a plurality of resonance modes under the excitation of the first feed source, wherein one of the plurality of resonance modes is used for supporting a UWB frequency band, and the frequency bands supported by the other resonance modes are different from the UWB frequency band. The antenna assembly can support a great number of frequency bands and has good communication performance.
Inventors:
WU XIAOPU (CN)
ZHANG YUNFAN (CN)
YAN JINFENG (CN)
ZHANG YUNFAN (CN)
YAN JINFENG (CN)
Application Number:
PCT/CN2023/103996
Publication Date:
March 07, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q5/10
Foreign References:
| CN109687111A | 2019-04-26 | |||
| CN112002994A | 2020-11-27 | |||
| CN114552181A | 2022-05-27 | |||
| US9786994B1 | 2017-10-10 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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