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Title:
PHASE SHIFTER, ANTENNA, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/155109
Kind Code:
A1
Abstract:
A phase shifter. The phase shifter comprises a plurality of phase shift units which are coupled in sequence. At least one phase shift unit of the plurality of phase shift units comprises a first conductive structure and a second conductive structure. The first conductive structure comprises a first transmission line and a second transmission line connected to the first transmission line. The second transmission line is configured to be an inductive load. The second conductive structure comprises a third transmission line, and the third transmission line is configured to form a capacitor with the first transmission line. The first transmission line, the third transmission line, and the capacitor constitute at least part of a phase shift path of the phase shifter.

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Inventors:
JIA HAOCHENG (CN)
DING YI (CN)
WANG XIAOBO (CN)
GUO HAO (CN)
LU YAN (CN)
ZHOU WEISI (CN)
MA WENXUE (CN)
WANG JING (CN)
CHE CHUNCHENG (CN)
Application Number:
PCT/CN2022/076697
Publication Date:
August 24, 2023
Filing Date:
February 17, 2022
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE SENSOR TECH CO LTD (CN)
International Classes:
H01Q3/36; H01P1/18
Foreign References:
CN111293384A2020-06-16
CN105308789A2016-02-03
US20160006092A12016-01-07
CN109193081A2019-01-11
EP3745526A12020-12-02
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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