雷达导引头波形模糊函数仿真分析  

Simulation and Analysis of Radar Seeker Waveform Ambiguity Function

作　　者：武江涛 郭玉霞[1] WU Jiangtao;GUO Yuxia(China Airborne Missile Academy,Luoyang 471000)

机构地区：[1]中国空空导弹研究院,洛阳471000

出　　处：《舰船电子工程》2020年第10期81-84,103,共5页Ship Electronic Engineering

摘　　要：目前,空空导弹雷达导引头开始采用复杂波形来进一步提高抗干扰能力,论文针对几种雷达导引头复杂波形,对其模糊函数及其模糊图进行仿真分析。结果表明,几种波形各有优缺点,在实际应用中,结合不同作战场景综合使用会取得较好的效果。At present,the air-to-air missile radar seeker start to use complex waveform to improve the anti-jamming ability.In this paper,for several kinds of radar seeker complex waveform,the ambiguity functions and ambiguity figure are simulated and an⁃alyzed.The results show that each waveform has its own advantages and disadvantages,in practical application,the comprehensive use of different combat scenarios will achieve better results.

关 键 词：模糊函数 抗干扰 LFM 相位编码 COSTAS 

分 类 号：TN958[电子电信—信号与信息处理]