对自适应旁瓣对消系统的闪烁干扰方案研究  

A Study on Twinkle Jamming Project Against the Adaptive Sidelobe Canceling System

作　　者：李森[1,2] 李彦志[1] 张国毅[1] 郭毓鹍[1] 

机构地区：[1]空军航空大学航空信息对抗系 [2]解放军93787部队

出　　处：《现代雷达》2012年第2期51-54,57,共5页Modern Radar

摘　　要：现代雷达普遍采用旁瓣对消技术抗有源干扰,该技术大大降低了从雷达天线旁瓣进入的干扰信号功率,使得从雷达天线旁瓣进入的有害干扰信号不至于严重妨碍雷达工作。文中分析了雷达开环自适应旁瓣对消系统的工作原理,提出了采用对开环自适应旁瓣对消系统进行闪烁干扰的理论依据及实施方法,并对闪烁干扰的干扰效果进行仿真分析,结果证实了闪烁干扰的可行性,为干扰自适应旁瓣对消系统提出了可行的干扰方案。Adaptive sidelobe canceling（ASLC） is widely used in the modem Radars to against active jamming, ASLC reduced the jamming power from the sidelobe of radar,which makes the jamming power cannot encumber the radar seriously. By means of the introduction of the basic principle of adaptive sidelobe canceling, the twinkle jamming method was proposed in this paper and ana- lysed the effect of this jamming way, then gived a simulation of twinkle jamming in this paper, the result proved the feasibility of the twinkle jamming,gived a workable plan for jam the ASLC system.

关 键 词：旁瓣对消 闪烁干扰 仿真 

分 类 号：TN957.51[电子电信—信号与信息处理]