Title:
BEAM RECONSTRUCTION METHOD, ANTENNA, MICROWAVE DEVICE, AND NETWORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/015386
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a beam reconstruction method, an antenna, a microwave device, and a network system. The method comprises: generating a radio frequency signal; determining a beam angle to be adjusted; respectively loading a voltage bias value into each liquid crystal super surface array unit in a liquid crystal super surface array according to the beam angle, the voltage bias value enabling the radio frequency signal to be transmitted though the liquid crystal super surface array then to generate a phase center lateral offset of a feed source, wherein the liquid crystal super surface array comprises M*N liquid crystal super surface array units, and M and N are a positive integer greater than or equal to 2; and emitting the radio frequency signal transmitted by the liquid crystal super surface array. The embodiments of the present invention implement a beam reconfigurable antenna having low costs and low complexity.
Inventors:
TANG XIANFENG (CN)
LIU YU (CN)
LI KUN (CN)
LIU YU (CN)
LI KUN (CN)
Application Number:
PCT/CN2019/080933
Publication Date:
January 23, 2020
Filing Date:
April 02, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01Q15/00; H01Q3/26
Foreign References:
| CN107425279A | 2017-12-01 | |||
| CN102904043A | 2013-01-30 | |||
| US20170329127A1 | 2017-11-16 | |||
| CN106099377A | 2016-11-09 |
Other References:
See also references of EP 3813196A4
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