基于LFM脉冲压缩雷达的移频干扰仿真研究  

Research into Frequency-shift Jamming Simulation Based on LFM Pulse Compression Radar

作　　者：程林[1] 张建民 杨爱平[1] CHENG Lin;ZHANG Jian-min;YANG Ai-ping(The 723 Institute of CSIC,Yangzhou 225101,China)

机构地区：[1]中国船舶重工集团公司第七二三研究所,江苏扬州225101

出　　处：《舰船电子对抗》2020年第6期53-56,共4页Shipboard Electronic Countermeasure

摘　　要：基于线性调频(LFM)脉冲压缩雷达的特点,利用Matlab软件建立了仿真模型,研究了移频干扰,移频噪声卷积干扰,多重移频叠加干扰等干扰样式对LFM脉冲压缩雷达的干扰效果。仿真结果表明基于移频干扰的一些干扰样式对LFM脉冲压缩雷达形成有效的干扰。Based on the characteristics of linear frequency modulation(LFM)pulse compression radar,this paper uses Matlab software to establish the simulation model,studies the jamming effect of jamming modes such as frequency-shift jamming,frequency-shift noise convolution jamming,multiple frequency-shift superposition jamming,etc.on LFM pulse compression radars.The simulation result shows that several jamming modes based on frequency-shift jamming have effective jamming to LFM pulse compression radars.

关 键 词：线性调频 脉冲压缩雷达 移频干扰 

分 类 号：TN972[电子电信—信号与信息处理]