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.
出处
《制导与引信》
2008年第3期48-52,共5页
Guidance & Fuze
关键词
单脉冲雷达
相干干扰
干扰机
monpulse radar
coherent interference
jammer
