航迹预处理中相关波门研究  

Study of correlative wave gate in flight path preliminary treatment

作　　者：董国[1] 岳三创[1] 

机构地区：[1]西安电子工程研究所,陕西西安710100

出　　处：《现代电子技术》2012年第13期19-21,共3页Modern Electronics Technique

摘　　要：研究三维搜索雷达系统中对回波数据进行预处理方法,提出了相关波门的形状和尺寸,给出相关波门尺寸的自适应调节方法,采用相关区算法对重复检测的回波数据进行处理,将使提取的目标信息更精确,从而形成稳定的航迹。Firstly,a method for preprocessing radar echo data in three-dimensional search radar system is studied in this paper.Then an adaptive adjustment method for measuring the size of correlative wave gate is presented.Secondly a correlative zone algorithm is adopted to process the repeatedly-measured echo data and get the target information accurately,thus form a steady target flight path.

关 键 词：相关波门 航迹相关处理 自适应调节 回波数据 

分 类 号：V249.122.3[航空宇航科学与技术—飞行器设计]