相干两点源对反舰导弹导引头的干扰研究  

A Study on the Coherent Dual Point-Source Interference to the Antiship Missile Seeker

作　　者：李相平[1] 赵腊[1] 胡磊[1] 

机构地区：[1]海军航空工程学院,山东烟台264001

出　　处：《制导与引信》2008年第3期48-52,共5页Guidance & Fuze

摘　　要：简述单脉冲雷达的定向原理,推导了相干两点源对导引头进行角度欺骗时引起的测角误差。仿真表明当两干扰源幅度相等、相位差180°时可以实现最佳干扰。最后从相干两点源干扰应用蹬角度,对交叉眼转发式干扰机进行了分析。This paper briefly describes the angle principle of a monpulse radar and presents the angle measure error when there is a coherent dual point-soruce interference to the Seeker. Results of simulation proved, that the optimum interference can be realized when the dual-sources have the same the azumuth and their phase error is 180°. Finally, from the angle of the application, this paper discusses the Cross-Eye Jammer in detail.

关 键 词：单脉冲雷达 相干干扰 干扰机 

分 类 号：TJ765.331[兵器科学与技术—武器系统与运用工程]