Deceptive jamming to SAR is an effective jamming method.Based on the analysis of the echo features of moving point target,the method is achieved to produce deceptive moving target through the signals which are received by the jammer.The moving target image effect is analyzed by the SAR quiescence targets image system,also the question of how to figure out the speed parameter is pointed out and solved.At last the correction of the method is proved by the simulations.%欺骗式干扰是对合成孔径雷达的一种有效的干扰方式。在分析运动点目标的合成孔径雷达回波特性基础上,得出了利用干扰机生成虚假动目标的方法。分析了SAR静止目标成像系统对动目标的成像效果,提出并解决了基于场景环境的运动参数设置问题。最后利用实验仿真验证了方法的正确性。
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