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Active jammer is an important part of target missile penetration system. How to apply jammer well plays a key role in the success or failure of test penetration scene construction, so it is necessary to study it in depth. On the basis of summarizing the working process and principle of penetration active jammer, the target missile launch data such as release time, release angle and release speed closely related to the application of jammer are analyzed. The scene including one target missile, one missile and two source jammers is simulated by using satellite toolkit STK, Simulation analysis time can be reduced to less than 1 minute in acceleration mode; The simulation results are used to verify the rationality of target projectile launch data and jammer parameters, so as to provide technical support for the construction of penetration scene in anti missile test mission, which has good practical value.