摘要
基于辐射定标的SAR反欺骗干扰以及针对辐射定标的欺骗干扰方法得到了研究。首先,介绍了欺骗干扰概念和基本原理;其次,研究了基于辐射定标反欺骗干扰及2种常规的欺骗干扰方法:大面积欺骗干扰和弱反射体直接覆盖强反射体欺骗干扰容易被识破;最后,提出了2种新的针对辐射定标的干扰方法,直接欺骗干扰以及间接欺骗干扰方法。
The SAR counter deception jamming based on radiometric calibration,and deception jamming against radiometric calibration are presented in this paper.First,the concept and principle of SAR deception jamming are introduced.Second,counter deception jamming based on calibration is studied,and methods which use weak-reflecting reflector to cover strong-reflecting reflector and large area deception jamming could be seen through easily.At last,two new methods are presented,which can counter radiometric calibration.One is direct deception jamming and the other is indirect deception jamming.
出处
《现代雷达》
CSCD
北大核心
2010年第1期26-29,共4页
Modern Radar
