脉冲雷达探测中高轨道目标方法及试验  

Detection of Medium and High Orbit Objects Using Pulse Measurement Radars-Method and Experiment

作　　者：张健[1] 付佗[2] 

机构地区：[1]北京跟踪与通信技术研究所,北京100094 [2]北京理工大学,北京100081

出　　处：《飞行器测控学报》2012年第2期89-94,共6页Journal of Spacecraft TT&C Technology

摘　　要：通过分析中高轨目标雷达回波信号特性,给出一种基于空间目标动力学约束的回波信号相参积累方法,介绍了信号积累模式下中高轨道目标的参数测量方法。通过对国内某型号雷达进行中高轨目标探测支路改造及相关试验,获取试验数据并对其进行分析,验证了原理的正确性和方法的可行性。This paper studies the characteristics of radar echo signals of medium or high earth orbit objects. A method of coherent integration based on dynamics of space objects is presented. Measurement of object motion parameters under coherent integration mode is described. Medium or high orbit object detection experiment with a model of radar shows that the principles and methods to increase the detection and measurement capacity of pulse measuremerit radars are correct and effective.

关 键 词：脉冲雷达 中高轨目标 相参积累 目标探测 回波信号 

分 类 号：V556.6[航空宇航科学与技术—人机与环境工程] TN958[电子电信—信号与信息处理]