Interference Method Of Synthetic Aperture Radar

Synthetic Aperture Radar (SAR) is a kind of active microwave imaging radar. It can all-weather, all-day and timely get ground image of wide region and has fine penetrability to vegetation and ground. SAR is pretty important to resources exploitation and military reconnaissance and has been widely used in diverse fields of civil and military. This dissertation simulates SAR point target imaging with Range-Doppler (R-D) Algorithm by analyzing SAR imaging theories and algorithms, and simulates kinds of suppression jamming and deception jamming. After jamming effectiveness evaluation it brings forward a conclusion that the combination of suppression and deception jamming is available. The main work and achievements are as following: 1. Simulates SAR point target imaging with R-D Algorithm; 2. Simulates kinds of suppression jamming, and evaluates the effectiveness of jamming with photograph quality rules; 3. Simulates points deception jamming, and it proves availability; 4. Brings forward a conclusion: the combination of suppression and deception jamming is available.