Title:
ANTENNA ASSEMBLY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/226420
Kind Code:
A1
Abstract:
The present application provides an antenna assembly and an electronic device. The antenna assembly comprises a first antenna and a circuit board which are stacked; the first antenna comprises a power division network, a plurality of first radiators, and at least one first coupling radiator; the power division network is used for receiving a first radio frequency signal and, according to the first radio frequency signal, obtaining a plurality of second radio frequency signals having equal amplitude and same phase; the plurality of first radiators are disposed at intervals around the power division network, and each first radiator is used for receiving one second radio frequency signal; the first coupling radiator is disposed between two adjacent first radiators and is spaced apart from the two adjacent first radiators, the first coupling radiator being coupled to at least one of the adjacent first radiators, and the first coupling radiator being electrically connected to the ground of the circuit board. The first antenna of the antenna assembly of the present application has good omnidirectionality, and therefore the antenna assembly has good ranging and angle measurement effects.
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Inventors:
LUO JIAWEN (CN)
Application Number:
PCT/CN2022/141334
Publication Date:
November 30, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/38; H01Q7/00; H01Q21/06
Domestic Patent References:
| WO2021087899A1 | 2021-05-14 |
Foreign References:
| CN108140931A | 2018-06-08 | |||
| RU2755403C1 | 2021-09-15 | |||
| CN205900775U | 2017-01-18 | |||
| CN112436272A | 2021-03-02 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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