一种有效的角度欺骗干扰  

An Effective Angle Deception Jamming Method

作　　者：侯民胜[1] 樊晓明[1] 洪善民[1] 

机构地区：[1]北京航空工程技术研究中心,北京市100076

出　　处：《信息化研究》2009年第10期6-9,共4页INFORMATIZATION RESEARCH

摘　　要：单脉冲雷达具有很强的抗单点源干扰能力,闪烁干扰是对抗单脉冲雷达的有效方式之一。本文在分析单脉冲雷达角跟踪系统工作原理的基础上,介绍了闪烁干扰的分类和干扰效能。研究表明,闪烁干扰可使雷达天线始终在干扰源之间追摆,从而破坏单脉冲雷达角跟踪系统的正常工作,降低武器系统的命中精度。最后,分析了闪烁干扰参数对干扰效能的影响,并给出了各种参数的选取原则。Monopulse radars have good anti-jamming ability against single point jamming. But the blinking jamming is an effective method against monopulse radars. Based on the analysis of the principle of angle tracking system Of monopulse radars, the categories and efficiencies of blinking jamming are described. The study indicated that blinking jamming could make the radar antenna swing between two jamming sources, thus destroying the normal operation of angle tracking system of monopulse radars, and reducing the precision of weapon hitting the target. Finally, the jamming effects dependent on parameters were analyzed, and the selection principles of parameters were given.

关 键 词：角度欺骗干扰 单脉冲雷达 角跟踪系统 闪烁干扰 

分 类 号：TN955.3[电子电信—信号与信息处理]