Phantom track generation using coherent dual moving sources for monopulse radar

摘要

Based on the theory of coherent dual sources against monopulse radar, the phantom track generation system is proposed in order to cover the missile penetration. Firstly, the system is illuminated which take advantage of the coherent dual sources jamming to realize the phantom track. Then using the coordinates of jammers and radar given in real time, the modulation parameters for achieving a designated phantom track are derived, such as the amplitude ratio and the phase difference between dual point sources. Lastly, simulations are made to validate the conclusion derived. Simulation results show that the multi-source decoy system can effectively deceive the monopulse radar with phantom track.