摘要
脉冲压缩雷达具有很强的抗干扰能力。分析了线性频率调制(LFM)脉冲压缩雷达的工作原理,研究了射频噪声干扰、移频干扰、卷积干扰对LFM脉压雷达的干扰效果。经过比较,射频噪声干扰干扰效果很差,将移频干扰和卷积干扰结合是一种有效并且实用的干扰方法。
The pulse compression radar has strong anti-jamming capability.This paper analyzes the operating theory of linear frequency modulation（LFM） pulse compression radar,studies the effect of radio frequency（RF） noise jamming,shift-frequency jamming and convolution jamming on the LFM pulse compression radar.By comparison,the RF noise jamming has poor jamming effect,combining the frequency-shift jamming with the convolution jamming is an effective and practical jamming method.
出处
《舰船电子对抗》
2010年第6期22-26,32,共6页
Shipboard Electronic Countermeasure
关键词
脉冲压缩雷达
射频噪声干扰
移频干扰
卷积干扰
pulse compression radar
radio frequency noise jamming
frequency-shift jamming
convolution jamming
