摘要
SAR作为一种军用雷达,其电子对抗与反对抗是永恒的主题。分析了SAR针对有源噪声干扰可采取的一系列抗干扰技术措施(ECCM),同时研究了ECCM后的效果度量,最后介绍了一种新的度量方法——干扰等功率曲线,将SAR抗干扰效果定量、直观地表现出来。
Synthetic aperture radar (SAR) is a kind of military radar,ECM and ECCM of SAR are eternal topics. Series of ECCM against active noise jamming adopted by SAR is analysed, and the assessment of effects is researched when SAR uses ECCM. At last, new method uniform power curve is introduced, and the anti-jamming effect are exhibited quantitatively and intuitively in it.
出处
《现代防御技术》
北大核心
2007年第3期77-81,共5页
Modern Defence Technology
基金
国防预研基金项目(51435010105JB3904)
关键词
合成孔径雷达
电子抗干扰措施
效果度量
synthetic aperture radar(SAR)
electronic counter-counter measues (ECCM)
effects assessment