Title:
MULTI-BAND ANTENNA AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/027155
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of antennas, and provides a multi-band antenna and a communication device. The multi-band antenna comprises: an antenna array; a power dividing plate, wherein one side of the power dividing plate is in signal connection with the antenna array; a reflecting plate, connected to the side of the power dividing plate away from the antenna array, a coupling calibration network part being arranged on the side of the reflecting plate away from the power dividing plate, and the coupling calibration network part being in signal connection with the power dividing plate; at least two groups of phase shifters, in signal connection with the coupling calibration network part, each group of phase shifters being movably connected to the coupling calibration network part, respectively; and a transmission device, used for driving the groups of phase shifters to respectively move relative to the coupling calibration network part so as to adjust the displacements of the groups of phase shifters relative to the coupling calibration network part.
Inventors:
WANG JIAN (CN)
SUN WEIHUA (CN)
FANG TIEYONG (CN)
WANG RUI (CN)
ZHANG SAI (CN)
YANG XIN (CN)
DUAN TAO (CN)
DONG BO (CN)
SUN WEIHUA (CN)
FANG TIEYONG (CN)
WANG RUI (CN)
ZHANG SAI (CN)
YANG XIN (CN)
DUAN TAO (CN)
DONG BO (CN)
Application Number:
PCT/CN2023/080993
Publication Date:
February 08, 2024
Filing Date:
March 13, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01Q21/06; H01Q1/24; H01Q3/36; H01Q15/14
Foreign References:
| CN114142222A | 2022-03-04 | |||
| CN203521615U | 2014-04-02 | |||
| CN111180871A | 2020-05-19 | |||
| CN113363734A | 2021-09-07 | |||
| US20040032365A1 | 2004-02-19 | |||
| CN115395249A | 2022-11-25 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
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