Direct wave suppression technology of passive radar system

被引：2
作者：
Ren Xiaohang [1 ]
Liu Ning [2 ]
Wang Jinghua [2 ]
Zhang Running [2 ]
机构：
[1] Space Engn Univ, NCO Sch, Dept Space Tracking & Commun, Beijing, Peoples R China
[2] Beijing Inst Spacecraft Syst Engn, Elect Informat Div, Beijing, Peoples R China
来源：
JOURNAL OF ENGINEERING-JOE | 2019年 / 2019卷 / 21期
关键词：
adaptive filters; interference suppression; passive radar; least mean squares methods; radar detection; radar signal processing; cellular radio; adaptive suppression algorithm; achieves great suppression; direct wave suppression technology; passive radar system; global system; mobile communication; direct waves;
D O I：
10.1049/joe.2019.0616
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work studies the direct wave suppression technology of passive radar system based on 'global system for mobile (GSM)' communication. In order to suppress direct waves, this study proposes an adaptive suppression algorithm based on NLMS criterion. Achieves great suppression of the strong interference signal, and finally realised target positioning and velocity measurement to the actual measured GSM signal.
引用
收藏
页码：7502 / 7506
页数：5
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