Title:
FOLDABLE ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/121896
Kind Code:
A1
Abstract:
Disclosed in the present application is a foldable electronic device, comprising a first device body, a second device body, a first antenna, a second antenna, and a first parasitic radiator. The first antenna comprises a first antenna radiator; the second antenna comprises a second antenna radiator; at least part of the first antenna radiator and at least part of the second antenna radiator extend along a direction parallel to a rotating shaft; and when the foldable electronic device is in a folded state, at least part of the first antenna radiator overlaps with at least part of the first parasitic radiator that is correspondingly provided, so that the first antenna radiator is coupled with the first parasitic radiator. The present application can improve the envelope correlation coefficient and efficiency of the first antenna and the second antenna in the folded state.
Inventors:
ZHANG XINYI (CN)
TANG HANGFEI (CN)
XUE LIANG (CN)
TANG HANGFEI (CN)
XUE LIANG (CN)
Application Number:
PCT/CN2021/136102
Publication Date:
June 16, 2022
Filing Date:
December 07, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q1/44; H01Q1/22; H01Q5/385
Foreign References:
| CN111613873A | 2020-09-01 | |||
| CN107546488A | 2018-01-05 | |||
| US20180062242A1 | 2018-03-01 | |||
| CN109361062A | 2019-02-19 | |||
| CN209860954U | 2019-12-27 |
Attorney, Agent or Firm:
YINKE PATENT & TRADEMARK AGENT (SHANGHAI) LTD. (CN)
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