Title:
ANTENNA STRUCTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/109673
Kind Code:
A1
Abstract:
Embodiments of the present application provide an antenna structure and an electronic device. The antenna structure comprises a radiator, the radiator is provided with an annular slot, and the radiator is divided into a first part and a second part by the annular slot. The annular slot comprises a first position, and the first position is provided with an inductor and a switch, one end of the switch being electrically connected to the first part on one side of the first position, the other end of the switch being electrically connected to one end of the inductor, and the other end of the inductor being electrically connected to the second part on the other side of the first position. According to the antenna structure provided by the present application, by changing the electric field distribution in the annular slot, the antenna structure becomes a pattern reconfigurable antenna, so as to increase the coverage range of an antenna, thereby satisfying communication requirements.
Inventors:
ZHOU YUAN (CN)
Application Number:
PCT/CN2022/137913
Publication Date:
June 22, 2023
Filing Date:
December 09, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q3/24; H01Q1/38; H01Q5/00
Domestic Patent References:
| WO2007068292A1 | 2007-06-21 |
Foreign References:
| CN103367890A | 2013-10-23 | |||
| CN112219313A | 2021-01-12 | |||
| CN113517546A | 2021-10-19 | |||
| EP2477275A1 | 2012-07-18 | |||
| US20100097275A1 | 2010-04-22 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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