A Ka-band Phased-array Antenna Based on Liquid Crystal Phase Shifter

被引：0
|
作者：
Li, Xiao Yu [1 ]
Jiang, Di [2 ]
Liu, Juan [3 ]
Tong, Mei Song [1 ]
机构：
[1] Tongji Univ, Coll Elect & Informat Engn, Shanghai, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu, Peoples R China
[3] Beijing Inst Remote Sensing Equipment, Beijing, Peoples R China
来源：
2021 PHOTONICS & ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS 2021) | 2021年
关键词：
D O I：
10.1109/PIERS53385.2021.9694897
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper proposes a Ka-band 1 x 4 phased array antenna based on a reflective phase shifter. The main three parts of the antenna are described in detail, including the planar magnetoelectric dipole antenna unit, reflective liquid crystals phase shifter and power division network. The beam scanning characteristics of this scheme are verified by simulation. The maximum beam scanning angle of the antenna on the H plane is 20 degrees, and the main lobe gain can reach 9.7 dBi.
引用
收藏
页码：544 / 547
页数：4
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