摘要
针对新体制具有回波信号数字化显示处理的警戒雷达,利用雷达捷变频技术实现对雷达干扰源进行低精度定位。采用灰度质心法计算雷达干扰源位置、并对计算结果进行误差分析,为实时跟踪定位运动干扰源位置的可行性提供方法。该方法有利于实现作战系统快速判研和对战场对抗态势的全局掌握,是一种有效的雷达辅助探测功能。
For warming radar which echo digitization,the low-precision interference localization method is studied by using radar frequency agile technology.The interference localization is calculated based on gray centroid algorithm,and the error analysis of calculation result is made,which provides the feasible instruction method for the real-time localization of movement interference.The method is in favor of the realization of rapid judgment and study on combat system and the global mastery of battlefield confrontation situation.It is an effective aided detecting function of warming radar.
出处
《舰船电子工程》
2015年第10期74-76,90,共4页
Ship Electronic Engineering
关键词
捷变频
干扰
灰度质心法
警戒雷达
frequency agile
interference
gray centroid algorithm
warming radar
