多路径效应对反辐射导弹被动雷达导引头性能的影响分析  

Analysis of the Influence of Multi-path Effect on the Performance of Passive Radar Seeker of Anti-radiation Missile

作　　者：任子西[1] 

机构地区：[1]中国航天科工集团第三研究院,北京100074

出　　处：《战术导弹技术》2009年第3期1-5,共5页Tactical Missile Technology

摘　　要：针对反辐射导弹被动雷达导引头的特点,给出了多路径情况下的方向图传播因子.分别分析了目标雷达波经镜面反射、漫反射和地物反射三种不同反射方式所产生的多路径效应对被动雷达导引头工作性能的影响,并给出了一些有意义的结论和建议.The characteristic of passive radar seeker of anti-radiation missile is introduced, and the pattern propagation factor under multi-path condition is given. Multi-path effect is generated due to mirror reflection, diffuse reflection and clutter reflection of target radar wave, and the influence of multi-path effect on passive radar seeker is analyzed. Some conclusions are drawn and some suggestions are presented.

关 键 词：反辐射导弹 被动雷达导引头 多路径效应 

分 类 号：TJ765.331[兵器科学与技术—武器系统与运用工程]