摘要
在雷达对抗侦察过程中,雷达对抗侦察设备接收雷达信号的各参数容易受各种因素的干扰,影响系统对信号的识别。针对这种情况,提出了一种基于灰色关联分析法的常规脉冲雷达信号识别方法。该方法通过对满足一定容差要求但不与已知雷达信号完全匹配的侦收信号进行关联分析,计算并得出侦收信号与各相似雷达信号的灰色关联度,为进一步目标识别提供依据。
In the course of radar countermeasure reconnaissance, all kinds of parameters that radar countermeasure reconnaissance equipment receives are easily disturbed by various factors, which may affect the latter recognition of the system to signals. Aiming at this instance, this paper brings forward a method of general pulse radar signal recognition based on grey relationship analysis method. The method performs the relationship analysis through the received signals that satisfy definite tolerance request but not fully match the known radar signals completely, calculates and deduces the grey relational degree between the received signal and respective similar radar signal, which provides base for further recognizing targets.
出处
《舰船电子对抗》
2012年第6期51-54,共4页
Shipboard Electronic Countermeasure
关键词
灰色关联分析法
雷达信号识别
目标识别
grey relationship analysis method
radar signal recognition
target recognition
