三基地雷达最佳空间定位算法

Optimum Space Location Algorithm for Tristatic Radar

将三基地雷达二维定位最佳算法加以推广,在不增加设备量的前提下,充分利用各雷达站的测量信息,对三基地雷达三维空间直线布站的最佳算法进行推导和研究。仿真结果显示,空间相关数据压缩算法比独立数据压缩算法更加有效地提高了目标定位精度,特别是较好地改善了发射站附近区域的定位性能,有效解决了双基地雷达空间定位的基线盲区问题。

This paper extends the theory of tristatic radar 2D optimum location algorithm, in order to derive and study the space tristatic radar linear distribution optimum location algorithm by making full use of measured information of all stations, without adding any equipment. Simulation results show that the space correlated data compression algorithm can increase the location accuracy much effectively than the independent data compression algorithm. Moreover, it can especially improve the location capability near the transmitter station, and the location blind areas of the bistatic radar space location near the base line can also be decreased.