摘要
首先介绍了线性调频脉冲压缩雷达的群时延特性,指出了脉冲压缩滤波器对不同频率分量的时延特点,然后通过对转发式调制干扰信号的频谱特性分析,论述了转发式调制干扰通过脉冲压缩滤波器的时域分布特性,最后对几种转发调制干扰进行了简单的仿真验证。
The characters of LFM Radar＇s delaying are described, and the delaying characters of different frequency are pointed out. After analyzing the frequency spectrum of transmitted modulating jamming, the characters of time field of transmitted modulating jamming by compress filter are discussed. The interfering effect based on mathematic simulation is validated.
出处
《航天电子对抗》
2006年第2期35-36,64,共3页
Aerospace Electronic Warfare
