Frequency Modulated Continuous Wave Bistatic SAR Imaging

This text discusses MATLAB-based source code for Frequency Modulated Continuous Wave (FMCW) Bistatic Synthetic Aperture Radar (SAR) imaging. To elaborate further, FMCW Bistatic SAR imaging is a ground imaging technique utilizing synthetic aperture radar technology with two receiving stations. The method achieves high-resolution ground target imaging through continuous frequency modulation between transmitting and receiving stations. This imaging approach finds extensive applications in military reconnaissance, geological exploration, and environmental monitoring. The MATLAB implementation typically includes key algorithmic components such as: - FMCW signal generation and dechirping processing - Bistatic geometry modeling and range calculation - Range-Doppler algorithm or backprojection algorithm for image formation - Motion compensation and phase correction routines Developing such source code in MATLAB enables deeper understanding and research of FMCW Bistatic SAR imaging principles and algorithms. The code structure usually contains modular functions for signal processing, image reconstruction, and performance evaluation, making it highly valuable for both educational and research purposes in radar imaging applications.