Efficient SAR Image Simulation Algorithm using Shooting and Bouncing Ray

Electromagnetic computation plays a pivotal role in generating synthetic aperture radar (SAR) object simulation images. These simulated images, acquired from multiple azimuth angles, serve as a substantial dataset for SAR image object detection and recognition. This paper introduce a high-speed simulation algorithm based on the Shooting and Bouncing Ray (SBR) technique for SAR image simulation. The effectiveness of our proposed method is initially demonstrated through validation against the SLICY model, which corresponds to real images in the MSTAR dataset. Subsequently, we apply this method to simulate distinct images of tanker trucks at various azimuth angles.