Single Passive Radar Location Based on Measurement Subset of Direction and Its Changing Rate

According to the measurement subsets of the direction and the changing rate information and the measurement model, the optimizing location project based on the data fusion is put forward. The target location data and measurement error of each measurement subset are processed with data fusion method. The location performance of multi-measurement subsets and the single measurement subset are compared and analyzed. The simulation results show that this optimizing location project can improve the location accuracy and reduce the detection fuzzy zone of the passive detection system effectively.