SAR干扰技术综述  

The Summary of SAR Jamming Technology

作　　者：吴钊君 胡东[1] 颜振亚[1] 史建涛 Wu Zhaojun;Hu Dong;Yan Zhenya;Shi Jiantao(Nanjing Research Institute of Electronics Technology,Nanjing 210039,China)

机构地区：[1]南京电子技术研究所,南京210039

出　　处：《信息化研究》2021年第3期1-13,共13页INFORMATIZATION RESEARCH

基　　金：国家自然科学基金面上项目(61973288);江苏省高层次创新创业人才引进计划资助项目。

摘　　要：合成孔径雷达(SAR)具备很高的两维处理得益,要实现对SAR的有效干扰具有极大的挑战。本文从SAR干扰的基本原理出发,系统地梳理了现有SAR的干扰方法,着重介绍了噪声压制干扰、欺骗干扰、主动回波抵消干扰、多通道SAR干扰的代表性成果及其最新进展,分析相应算法的实现思路及存在的问题,最后对SAR干扰的发展趋势进行了分析和总结。Synthetic Aperture Radar(SAR) has high two-dimensional processing benefits, and it is a great challenge to achieve effective jamming against SAR. Based on the basic principle of SAR jamming, in this paper, the representative achievements of noise suppression jamming, deceptive jamming, active echo cancelling jamming, multi-channel SAR jamming and their latest progress are introduced, the implementation ideas and existing problems of corresponding algorithms are analyzed, and the development trend of SAR jamming is analyzed and summarized.

关 键 词：合成孔径雷达(SAR) 压制干扰 欺骗干扰 

分 类 号：TN972[电子电信—信号与信息处理]