双基地雷达定位精度分析

Analysis of Position Finding Errors in Bistatic Radars

对双基地雷达测量时的数据冗余提出一种相关数据压缩算法。仿真计算表明，这种算法与只采用单一测量数据组合时的定位性能比较，可大大改善双基地雷达在发射机近区和接收机远区的定位精度。与单基地雷达相比，其在远区的定位精度也具有明显的优势。

A correlated data compression method for the data redundancy in bistatic radars measurements is achieved in this paper. Simulation results show that with this method, a much better position finding performance can be obtained compared with that of when only one measurements combination is adopted,especially in the near region of the transmitter station and the far region of the receiver station. Its accuracy is also better than that of the monostatic radar in the far region of the receiver station.