基于脉间频率捷变的末制导雷达抗噪声调频干扰仿真研究  

Research into the Simulation of Terminal Guidance Radar Based on Inter-pulse Frequency Agility against Noise FM Jamming

作　　者：张永祥 顾晋晋 ZHANG Yong-xiang;GU Jin-jin(The 8th Research Institute of CSSC,Yangzhou 225101,China)

机构地区：[1]中国船舶集团有限公司第八研究院,江苏扬州225101

出　　处：《舰船电子对抗》2022年第6期23-27,共5页Shipboard Electronic Countermeasure

摘　　要：研究了脉间频率捷变的末制导雷达的抗噪声调频干扰性能,建立了噪声调频干扰信号模型及脉间频率捷变雷达模型,开展了干扰效果仿真对比研究。仿真结果表明:脉间频率捷变调制对抗噪声调频干扰措施有效。本研究内容可为末制导雷达抗噪声干扰设计提供依据。This paper studies the performance of terminal guidance radar with inter-pulse frequency agility against noise frequency modulation(FM)jamming,establishes the models of noise FM jamming signal and inter-pulse frequency agility radar signal,and carries out simulation comparison research into the jamming effects.The simulation results show that inter-pulse frequency agile modulation is effective against noise FM jamming.This research can provide the evidence for design of terminal guidance radar against noise jamming.

关 键 词：脉间频率捷变 末制导雷达 噪声调频干扰 

分 类 号：TN973.3[电子电信—信号与信息处理]