脉冲多普勒引信抗干扰性能数字仿真  

Numerical Simulation of Anti-Jamming Performance for Pulse-Doppler Fuze

作　　者：冯春环[1] 杨硕[2] 丁学飞[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009 [2]驻中国空空导弹研究院军事代表室,河南洛阳471009

出　　处：《航空兵器》2012年第4期27-29,共3页Aero Weaponry

摘　　要：以对脉冲多普勒引信危害较大的阻塞式干扰模式为例,通过数字方法对四种雷达信号波形(等宽等周期信号、随机脉位信号、随机二相码信号、随机脉位随机二相码信号)的抗干扰性能进行了仿真分析,给出了仿真计算结果,为脉冲多普勒引信发射波形的选择提供理论支持和仿真数据。Anti-blocking interference performance with pulse-Doppler fuze modulated by equal-width equal-period pulse sequence, randomly staggered pulse sequence, random binary phase-code sequence and mixed noise modulation sequence is analyzed. Through numerical simulation, some computed results are provided, which offers a theoretical support for pulse-Doppler fuze waveform selection.

关 键 词：脉冲多普勒引信 雷达信号波形 抗干扰 

分 类 号：TJ430[兵器科学与技术—火炮、自动武器与弹药工程] TN973.3[电子电信—信号与信息处理]