线性调频脉冲压缩雷达抗干扰能力分析与仿真  

The Analysis and Simulation of LFM Pulse Compression Radar Antijamming Ability

作　　者：陈永[1] 时银水[1] 朱岩[1] 

机构地区：[1]中国人民解放军防空兵指挥学院,河南郑州450052

出　　处：《现代防御技术》2008年第5期146-152,共7页Modern Defence Technology

摘　　要：脉冲压缩雷达具有很强的抗压制性干扰能力。针对线性调频脉冲压缩雷达的工作过程和抗干扰原理,分析了射频噪声干扰、噪声调幅干扰、噪声调频干扰、移频干扰的特点和性质,并讨论了脉压雷达抗这4种干扰的能力,给出了仿真结果和结论。Pulse compression radars have strong ability of antijamming.Integrated with the working process and antijamming theory of linear frequency modulation(LFM) pulse compression radar,the characteristics of noise amplitude modulation amplaupude jamming,noise jamming,noise frequency modulation(FM) jamming and shift-frequency jamming are analyzed,antijamming ability of pulse compression radar is discussed.At last,simulation results and conclusion are gained.

关 键 词：线性调频 脉冲压缩 抗干扰能力 仿真 

分 类 号：TN958.3[电子电信—信号与信息处理]