极化敏感阵列抗干扰仿真分析  

Simulation Analysis About Anti-Interference of Polarization Sensitive Array

作　　者：张铁峰[1] 张骅[1] 谢斌斌[1] 王晓宇[1] ZHANG Tiefeng;ZHANG Hua;XIE Binbin;WANG Xiaoyu

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《现代导航》2019年第1期5-9,共5页Modern Navigation

摘　　要：通过建立极化敏感单元模型,对极化敏感阵列在极化域-空域进行联合抗干扰仿真分析。仿真结果表明,利用极化敏感阵列实现抗干扰的方式,可以拓展抗干扰处理的自由度。同时,当有用信号与干扰信号同向时,利用有用信号与干扰信号在极化域的差异性可以实现极化域抗干扰。Simulation analysis about the anti-interference of Polarization Sensitive Array is carried out on the polar domain and space domain, by establishing the model of Polarization Sensitive element. The simulation results show that the method of anti-interference using Polarization Sensitive Array can expand the freedom of anti-interference processing. At the same time, the method can realize anti-interference in polarization domain by the difference between useful signal and interference signal in polarization domain when the useful signal and the interfering signal are in the same direction.

关 键 词：极化敏感 抗干扰 自由度 

分 类 号：TN820[电子电信—信息与通信工程]