【作者】 唐波；

【Author】 TANG Bo (Information College, Beijing University of Science and Technology, Beijing 100083, China)

【机构】 北京科技大学信息学院；

【摘要】 文中对干扰机运动对InSAR双通道抑制的影响进行了研究。InSAR可以利用其具有的两副天线进行干扰的识别和抑制,而干扰机的运动可以增加干扰信号的复杂度,从而增加InSAR进行电子反对抗的难度。通过解析分析和数值计算给出了干扰机的运动与InSAR双通道对抗的难度之间的关系,对合成孔径雷达电子战中干扰机的布置具有参考意义。更多还原

【Abstract】 The effect of jammer motion in InSAR EW is studied in this paper. For InSAR, the jamming signal may be recognized and removed due to more than one antenna equipped with InSAR. So the jammer should make the jamming signal more complicated in space domain. This indicates that the jammer’s motion is useful in InSAR ECM. This motion will make it difficult to remove the jamming signal for InSAR ECCM. The relationship of the motion of jammer and the influence of InSAR ECCM are presented. The work is useful in helping to manage the jammer in InSAR ECM.更多还原