摘要
在对抗激光半主动制导武器中,高重频激光干扰是一种有效的激光有源干扰技术。从高重频激光干扰的原理出发,通过对干扰重复频率与干扰效果之间关系的理论分析和数值计算,提出高重频激光干扰工作模式的概念,将其分为欺骗式干扰和压制式干扰两种工作模式,理清了以往对高重频激光干扰的认识,探讨了各种干扰模式的作用机理和工作特征,并对其工程实践的可行性进行了简单的论述。分析结果较好地解释了不同干扰重频范围对应不同干扰效果的原因。
High repetition laser jamming is an effective laser active jamming to counterwork the laser semi-active guidance weapon. Based on the principle of high repetition laser jamming,the relation between the repetition frequency and the jamming effect was theoretically analyzed and numerically calculated.The concept of ＂the work mode of high repetition laser jamming＂ was presented.The work mode of high repetition laser jamming was classified as suppressive jamming and deceptive jamming.The work mechanism and characteristic of each jamming mode were discussed.The previous general understanding about high repetition laser jamming were sorted out.In addition,the engineering practice feasibility of high repetition laser jamming was simply discussed.The analysis result explains the reason why the high repetition laser jamming with different frequencies correspond different effect.
出处
《红外与激光工程》
EI
CSCD
北大核心
2009年第6期1060-1063,共4页
Infrared and Laser Engineering
关键词
激光干扰
高重频
压制式
欺骗式
Laser jamming
High repetition
Suppressive
Deceptive
