反辐射导弹对抗低截获概率雷达和诱饵技术  

Technology of ARM contradict LIP radar and bait

作　　者：司锡才[1] 崔冬槐[1] 司伟建 

机构地区：[1]哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨150001 [2]中国航天科工集团三院35所,北京100013

出　　处：《系统工程与电子技术》2005年第9期1549-1552,共4页Systems Engineering and Electronics

摘　　要：论述了低截获概率(low intercept probability,LIP)雷达降低反辐射导弹(anti-radiation-missile,ARM)的作用距离和诱饵使ARM失效的原理。用小波理论分析方法在噪声中提取信号和用信道化接收机测频,以减小LIP雷达的影响。提出采用窄波束被动雷达导引头或多模复合制导导引头特别是采用超分辨新体制导引头,以提高角分辨力,分辨出雷达和诱饵从而实施攻击。重点分析了空间谱估计测向分辨雷达与诱饵的原理,进行了仿真,仿真结果证明了这种体制的导引头的可行性和抗诱饵系统能力。The theory that low intercept probability （LIP） radar reduces the action distance of anti-radiation-missile （ARM） and that ARM is disabled by the bait are discussed. The theory of wavelets is adopted to pick up the signal in noise and the multiple channel reoeiver is adopted to reduce the influence of LIP radar. Three methods are proposed to improve the angle distinguishing power, thereby to make an attack on radar. The first method is adopting narrow wave beam on passiveradar-seeker（PRS）. The second method is multiple eontrol and guide on PRS. The third method is new system PRS which adopts super-resolution merit. Space spectrum estimate theory in direction finding with which ARM distinguishs the radar and the bait is emphasized. The algorithm has been put into emulation, the result proves that it is feasibility that ARM adopts this method and that there is function that ARM destroys the bait system.

关 键 词：反辐射导弹 低截获概率雷达 诱饵 多模复合制导 空间谱估计 测向 

分 类 号：V44[航空宇航科学与技术—飞行器设计]