SAR image simulation of sea surface targets

Abstract SAR(Synthetic Aperture Radar) images of sea targets are great significance to the military. In view high cost obtaining measured data SAR images, this paper implements a target image simulation method based on electromagnetic scattering calculations. This uses Phillips spectrum generate surface geometric model, and combines model model; then SBR(Shooting Bouncing Rays) calculate target; finally, is simulated by RCS(Radar Cross Section) obtained calculation. Through analysis results different states incident angles, it shown that can complete at effect relatively realistic.