Title:
ANTENNA ASSEMBLY, MIDDLE FRAME ASSEMBLY, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/078168
Kind Code:
A1
Abstract:
The present application discloses an antenna assembly, a middle frame assembly, and an electronic device, being related to the technical field of communications. In the present application, a radiator is provided with a first free end, a second free end, a first feed point, and a first grounding point, and the first feed is used to excite the radiator so as to support a first frequency band and a second frequency band; the first feed is electrically connected to the first feed point by means of a first frequency selection circuit, the first frequency selection circuit is grounded, and the current supporting the first frequency band is configured to flow from the ground, through the first frequency selection circuit, and to be inputted into the radiator; the first grounding point is grounded by means of a tuning circuit, and the current supporting the second frequency band is configured to flow from the ground, through the tuning circuit, and to be inputted into the radiator. In the present application, the feed-in of the first feed is implemented using one feed point, so that the antenna assembly implements wireless transmission functions on two frequency bands by means of a single radiator, effectively lowering the number of radiators, and further reducing the space occupied by the antenna assembly in the electronic device.
Inventors:
ZHOU LIN (CN)
Application Number:
PCT/CN2023/115563
Publication Date:
April 18, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01Q1/36
Domestic Patent References:
| WO2022142804A1 | 2022-07-07 |
Foreign References:
| CN114552181A | 2022-05-27 | |||
| CN112838370A | 2021-05-25 | |||
| CN113991288A | 2022-01-28 | |||
| CN114944548A | 2022-08-26 | |||
| CN111834745A | 2020-10-27 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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