LFM脉冲压缩雷达的一种灵巧噪声干扰方法  

A smart noise jamming realization method against LFM pulse compression radar

作　　者：汤礼建[1] 黄建冲[1] 徐新华[1] 

机构地区：[1]解放军电子工程学院,安徽合肥230037

出　　处：《航天电子对抗》2008年第2期34-36,共3页Aerospace Electronic Warfare

摘　　要：为有效干扰线性调频脉冲压缩雷达,提出了一种基于卷积调制的灵巧噪声干扰实现方法。该方法是将干扰机接收并存储的雷达发射信号与噪声信号相卷积后转发出去。理论分析和仿真实验均证明了它能有效干扰LFM脉冲压缩雷达,且性能明显优于射频噪声干扰。In order to counter the LFM pulse compression radar,one smart noise jamming realization method based on convolution modulation is proposed. The jammer receives the radar signal and convolves it with noise signal. Then the convolution result is retransmitted. This smart noise jamming is proved to be more effective than RF noise jamming for LFM pulse compression radar by theoretical analysis and simulation.

关 键 词：线性调频信号 脉冲压缩 射频噪声干扰 灵巧噪声干扰 

分 类 号：TN958[电子电信—信号与信息处理]