Distributed Multi-Sensor Information Acquisition for Target Localization with Range and Doppler Measurements

摘要

This paper presents an analysis of target localization accuracy, attainable by the use of Fisher information metric, configured with distributed multi-sensor. First, the mathematical relationship between data information content and target parameters is derived according to the radar's measurement model of range and velocity. Then, radar information metric and information acquisition under different bandwidth and different systems are analyzed. Finally, simulation results show the effectiveness of the proposed method. Conclusions in this paper could be useful for the configuration and management of multi-sensor networks.