Study Of Jamming To Inverse Synthetic Aperture Radar

Inverse Synthetic Aperture Radar (ISAR) is capable of generating high-resolutionimages of targets. It can provide position, distance, direction and apparent informationof the targets by displaying and storing their middle or high-resolution images. Atpresent, ISAR imaging capability has played an important role in many militaryapplications such as target classification, recognition, identification, and accurateweapon navigation. Since its application will become more and more important, it isnecessary for us to start and strengthen the research of jamming to ISAR imaging. ISAR Jamming principle is based on ISAR imaging process. Therefore, the paperfirstly discusses the working principle of the ISAR, studies and simulates the algorithmsof two key processes of ISAR processing----motion compensation and super-resolutionimaging, and then brings forward a fast algorithm of ISAR ESPRIT super-resolutionimaging. All of the work constructs a foundation for future further research into ISARcountermeasure. At last, the deception jamming to ISAR is studied, and simulationresult of the false target image is given.