SAR Imaging Range-Doppler (RD) Algorithm
- Login to Download
- 1 Credits
Resource Overview
Detailed Documentation
The Range-Doppler Algorithm is one of the fundamental techniques in Synthetic Aperture Radar (SAR) imaging. It extracts target velocity information by analyzing frequency variations in radar returns from different positions. The algorithm implementation involves MATLAB simulation code that typically includes key functions for range compression, azimuth FFT processing, and range cell migration correction. Through parameter adjustments in the simulation environment, users can observe algorithm performance metrics like resolution and sidelobe levels, providing practical insights into the algorithm's operational principles and application boundaries. The code structure generally consists of signal preprocessing, matched filtering in range/azimuth domains, and phase compensation stages to handle platform motion effects.
- Login to Download
- 1 Credits