合成孔径雷达三维有源欺骗干扰

The 3D Active Deception Jamming of SAR

该文提出对合成孔径雷达实施三维有源欺骗干扰,因为传统的二维有源欺骗干扰不能对抗具有三维观测能力的干涉合成孔径雷达.与仅需使用一台干扰机的二维有源欺骗干扰不同,三维有源欺骗干扰的实现依赖于两(或多)个干扰机的配置.文中对三维有源欺骗干扰的误差进行了分析.最后,文章对有源欺骗干扰的图像自然衔接问题进行了讨论,通过压制真假图像的衔接边缘,可以解决欺骗图像与真实图像的自然衔接问题.

This paper studies the 3-dimension active deception jamming instead of the 2-dirnension active deception jamming which is invalid for interferometric SAR （InSAR）. The 3-dimension active deception jamming need two or more jammers, comparing to that the 2-dimension active deception jamming need only one jammer. This paper studies the error of the 3-dimension active deception jamming. This paper also studies the problem of how to deal with the edge of the active deception jamming image. It is a preferable method to blot out the edge of the images. It can deal with the problem of smooth join of the deception image and the real image.