摘要
针对当前没有有效方法抑制灵巧干扰的问题,结合大量随机假目标和干扰信号卷积雷达信号这2种灵巧干扰的特点,分析了目前抗灵巧干扰现状,提出了一种基于发射验证信号来剔除灵巧干扰的方法,通过分析证明了该方法的可行性.最后结合所提出的方法给出了一种实现方案,为有效对抗灵巧干扰提供了一个思路.
Having considered that there is no available method for suppressing the smart jamming,the current status of anti-smart jamming was analyzed in terms of the characteristics of such two smart jamming as numerous stochastic false target signals and the interference signal convoluting radar signal.And the method for eliminating smart jamming,based on transmitting verification signal,was proposed and its feasibility verified.Finally,the corresponding implementation scheme was given,providing a reference for effectively suppressing smart jamming
出处
《空军雷达学院学报》
2010年第4期244-246,250,共4页
Journal of Air Force Radar Academy
基金
部委级资助项目
关键词
灵巧干扰
数字射频存储器
干扰剔除
认证信号
smart jamming
digital radio frequency memory（DRFM）
jamming elimination
authentication signal
