Simulation of Radar Equipped with Decoys for Counteracting Anti-radiation Missile
雷达配置诱饵对抗反辐射导弹的仿真

Considering the mechanism of two-channel direction-finding systems with four-arm spiral antenna, guidance signal generation model related to the superposed field radiated by the antennae of radar and decoy is presented. A simple and practical movement model of Anti-Radiation Missile(ARM) is introduced. The dynamic simulation methods and formulae for analyzing deception effect are proposed. The simulation results show that high survival probability of the radar and the decoy can be achieved if the decoy level is set to some appropriate values when the distance between the radar and the decoy is set to 250-300 m, and the initial phase of the decoy radiation field has relatively less effect on the survival probability.