The Joint Phantom Track Deception and TDOA/FDOA Localization Using UAV Swarm without Prior Knowledge of Radars’ Precise Locations

This paper develops the model of joint phantom track deception and techniques time-difference arrival (TDOA) frequency-difference (FDOA) localization to deceive air defense radar networks under condition that an unmanned aerial vehicle (UAV) swarm has no prior knowledge radars’ precise locations, related performance experiment analysis are presented demonstrate effectiveness proposed method clarify influence factors deception. The main contributions this as follows. Firstly, against a network by UAV without positions established. Secondly, TDOA/FDOA adapted locate networked enemy radars using swarm, where Fisher information matrix (FIM) is derived evaluate estimation accuracy. Thirdly, uncertainty consisting location error position deduced. With these efforts, integrated capability sensing jamming realized. Moreover, same source testing space resolution cell (SRC) from perspective executed provide guidance for design. Finally, given verify theoretical with simulation results.