反辐射导弹抗有源诱偏复合测向技术  

Approach of Anti-Decoy for Anti-Radiation Missile Based on Composite Direction Finding

作　　者：兰集[1,2] 马红光[1] 艾名舜[1] 

机构地区：[1]第二炮兵工程学院,西安710025 [2]电子信息控制重点实验室,成都610036

出　　处：《电子信息对抗技术》2011年第6期37-41,共5页Electronic Information Warfare Technology

摘　　要：针对反辐射导弹飞行过程中雷达导引头接收信号的变化,将导弹的抗诱偏过程分为两个阶段,提出了复合抗诱偏的方法。将单脉冲测向、超分辨DOA估计结合起来,分别运用于相应阶段中,理论上可以克服采用传统单脉冲测向体制的反辐射导弹容易被诱偏的缺陷。仿真实验结果验证了采用复合测向技术的雷达导引头在实现反辐射导弹抗诱偏方面的有效性。Due to the signal change at the guidance seeker of anti-radiation missile （ARM） during the flying process, a new composite anti-decoy method is raised in which the process of ARM＇ s anti-decoy is divided into three stages. Monopulse orientation and super resolution DOA estimation are combined and the two algorithems are applied in respective stages. Traditional ARM using monopulse oritentation system is easy to be decoyed, which can be overcome by the composite anti-decoy method. At last, the simulation verifies the composite direction finding technology applied on guidance seeker is effective in anti-decoy.

关 键 词：反辐射导弹 有源诱偏 DOA估计 

分 类 号：TN973.3[电子电信—信号与信息处理]