摘要
在密集信号环境下,雷达信号参差类型的判定以及参差雷达信号分选一直是雷达信号处理的一个难题。研究了在密集信号环境下PRI参差判定门限的设计方法,在此基础上,提出了PRI参差雷达脉冲分选的新方法。仿真试验表明,该方法是切实可行的。
It is intractable to identify stagger pulse series and to deinterleave them in dense signal environment. An improved threshold of PRI staggering judgement in dense pulse series is proposed. Based on this,a new method for deinterleaving PRI stagger pulse series is presented and its feasibility is verified by simulated experiments.
出处
《航天电子对抗》
2007年第5期50-53,共4页
Aerospace Electronic Warfare
基金
武器装备预研基金项目(51435020105JB3901)
关键词
雷达信号处理
PRI参差
脉冲分选
radar signal process
PRI stagger
pulse deinterleaving
