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)
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:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE SENSOR TECH CO LTD (CN)
BEIJING BOE SENSOR TECH CO LTD (CN)
International Classes:
H01Q3/36; H01P1/18
Foreign References:
CN111293384A | 2020-06-16 | |||
CN105308789A | 2016-02-03 | |||
US20160006092A1 | 2016-01-07 | |||
CN109193081A | 2019-01-11 | |||
EP3745526A1 | 2020-12-02 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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