Title:
ANTENNA STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/125207
Kind Code:
A1
Abstract:
Embodiments of the present application provide an antenna structure and an electronic device. The antenna structure comprises: a printed circuit board (PCB) comprising a first dielectric plate, a second dielectric plate and a third dielectric plate, the second dielectric plate being disposed between the first dielectric plate and the third dielectric plate. The first dielectric plate is provided with a first radiator, a second radiator and a third radiator, and the third dielectric plate is provided with a fourth radiator, a fifth radiator and a sixth radiator. The first radiator is provided with a first feed point, the fourth radiator is provided with a second feed point, and the phase difference between an electric signal of the first feed point and an electric signal of the second feed point is (180°±45°), so as to form a first antenna unit. The second dielectric plate is provided with a seventh radiator, and the seventh radiator is provided with a third feed point, so as to form a second antenna unit. The operating frequency of the first antenna unit and the operating frequency of the second antenna unit can be close to each other or the same, and have high isolation.
Inventors:
QIAN JIANFENG (GB)
GAO SHICHANG (GB)
WANG HANYANG (CN)
ZHOU HAI (CN)
XU HUILIANG (CN)
GAO SHICHANG (GB)
WANG HANYANG (CN)
ZHOU HAI (CN)
XU HUILIANG (CN)
Application Number:
PCT/CN2022/140780
Publication Date:
July 06, 2023
Filing Date:
December 21, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/50; H01Q1/52
Domestic Patent References:
| WO2020145419A1 | 2020-07-16 |
Foreign References:
| CN112563737A | 2021-03-26 | |||
| CN106025534A | 2016-10-12 | |||
| CN113659323A | 2021-11-16 | |||
| CN105071044A | 2015-11-18 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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