连续波雷达多目标数据处理研究

Research on Multiple Targets Processing Method of CW Radar

连续波搜索雷达在低空目标探测方面有着固有的优势,但处理低空多目标雷达数据时,在去除虚警、目标相关和航迹处理等方面存在很大难度。研究低空探测连续波雷达多目标数据处理算法,应用于连续波低空搜索雷达数据终端,对目标回波和虚警数据进行实时相关和航迹处理、虚警滤除,获得真实目标的航迹参数,实验结果达到了系统精度要求。

The continuous wave radar has its connatural superiority on detection low altitude targets. However, it is difficult to process the multi-target data in terms of false alarm elimination, targets correlation, and target tracks.This paper studies the low altitude multi-target detection algorithm for the continuous wave radar.Then this algorithm is used for the data processing terminal of a certain low altitude continuous wave radar, which receives the target echoes and the false alarm data. The false alarm is eliminated and the targets＇ actual track parameters are obtained based on real-time data correlation and tracks processing method.Additionally,the targets＇ actual track parameters, which can be used in independent early warning, are precise enough to meet the requirements of the corresponding application system.