CONSTELLATION AND LOCATION ACCURACY ANALYSIS OF MULTISTATIC RADARS BASED ON RANGE DIFFERENCES
基于距离差信息的多基地雷达的布局和定位精度分析

The probability distribution of the location error based on range differences is presented first. After having the relationship between two common criteria for measuring location accuracy and the error covariance matrix, the optimal constellation is obtained for the case in which the radars are constrained in a sysmmetic area to locate a target in space by use of the minimum error ellipsoid criterion. Finally, some calculation results are given.