The simulation of airborne radar campaign experiment is an effective way to enhance campaign ability and validate the tactics of radar system and electronic warfare system.According to the difference in simulator granularitythe multi-filed hierarchy way was used to design the simulation system hierarchy structure in campaign fieldentity fieldinformation field and physical field.In this simulation systemthe tactic process was abstracted as the changing process of campaign entity status.The thought of time-agent-task-order was applied to convert the process of electronic warfare intercommunion to the changing process of entity statusachieving the tactical componentization.The signal detection model in different repeat frequencies was establishedand the design method and sequential process of the simulation experiment were analyzed.In the endaccording to a representative radar jamming experimentthe effectiveness of the campaign experiment simulation system was validated by comparing the effect of singular jamming with that of compound jamming.