Effect Of Noise Fm Jamming Against Isar Imaging

The imaging principle of Inverse Synthetic Aperture Radar are analyzed, jamming means against ISAR are discussed, and the noise FM jamming method is proposed. Also, the effect of noise FM jamming against ISAR one or twodimensional imaging is described in detail, and the power requirement of noise FM jamming is compared with that of RF noise jamming. It is proved by theoretic analysis and computer simulation that the noise FM jamming can destroy the one or two-dimensional image of ISAR and is an effective jamming method.