摘要
传统的干扰信号通过线性调频雷达脉冲压缩处理后,能量损失严重,不能很好的完成干扰的任务。本文简述了DRFM的原理、分类和优缺点,提出准数字示样DRFM的干扰方式,分析这种方式对线性调频脉压雷达干扰的有效性并对此进行仿真。
The traditional jamming signal loses much energy after the pulse compression by the limear frequency modulation radar. So it can＇t finish the jamming task well. This paper introduces the operation principle, classification and advantages of DRFM and proposes a jamming mode of near digital sample DRFM. The efficiency of this jamming mode for linear frequency modulation radar is analyzed and the simulation for theat is done.
出处
《火控雷达技术》
2006年第1期15-18,48,共5页
Fire Control Radar Technology
关键词
线性调频
脉冲压缩
数字射频存储
linear frequency modulation signal
pulse compression
DRFM
