基于复单脉冲比的拖曳式诱饵存在性检测  

Presence Detection of Towed Radar Decoy Based on Complex Monopulse Ratio

作　　者：付孝龙[1] 白渭雄[1] 李兴成[1] 尚志刚[1] 

机构地区：[1]空军工程大学防空反导学院,陕西西安710051

出　　处：《现代防御技术》2013年第5期129-134,共6页Modern Defence Technology

摘　　要：拖曳式诱饵的存在性检测是抗干扰的前提和基础。基于已有关于不可分辨目标检测的研究结论,结合拖曳式诱饵的干扰特点,通过数学推导和仿真分析,研究了拖曳式诱饵存在与不存在时复单脉冲比虚部的差异,实现了对诱饵的存在性检测。仿真结果表明,利用复单脉冲比虚部能够正确检测到诱饵的存在,为拖曳式诱饵的存在性检测提供了一种简单而有效的方法。Detection of towed radar decoy （TRD） is the precondition and foundation to counter TRD. By monopulse clusion of mathematical model d ratio within TRD are detection of unresolve erivation and simulation, the difference of the imaginary analyzed when it exists or does not exist, and based on d targets and TRD is realized. The simulation result shows and provides an efficient and simple method the speciahies of TRD jammin the presented detection method to the detection of TRD. part of complex the existent con- g, the presence detection of can detect the TRD correctly

关 键 词：电子战 单脉冲雷达 拖曳式雷达诱饵 正交双通道 复单脉冲比 

分 类 号：TN972.42[电子电信—信号与信息处理]