摘要
根据质心式箔条对雷达干扰的作用机理和脉冲压缩多普勒体制雷达的信号处理原理,分析了脉冲压缩多普勒末制导雷达对抗质心式箔条干扰的优势,并对质心式箔条干扰下的导引头在目标识别和跟踪两方面所采用的对抗技术途径进行了初步探讨。
Based on the effect of centroid chaff interfering radar and the principle of signal processing in pulse compression Doppler radar, the advantage of pulse compression Doppler radar in missile terminal guidance countering centroid chaff jamming is analyzed. Furthermore, the countermeasures that the seeker countered by centroid chaff jamming adopts in target recognition and tracking are discussed primarily.
出处
《制导与引信》
2008年第4期10-14,58,共6页
Guidance & Fuze
关键词
脉冲压缩
多普勒雷达
箔条干扰
pulse compression
Doppler radar
chaff jamming
