Pulse Compression ISAR Imaging Simulation with Stepped-Frequency Signal

This article presents a pulse compression Inverse Synthetic Aperture Radar (ISAR) imaging simulation method that employs stepped-frequency signals and implements them through code for generating stepped-frequency signal data. Pulse compression ISAR imaging is a technique for obtaining high-resolution target images by compressing pulse signals during signal processing to enhance image quality. The stepped-frequency signal technique modulates pulse signal frequencies by stepping through different frequencies, enabling the acquisition of more comprehensive target information. The code for generating stepped-frequency signal data consists of programming implementations that produce the necessary signal data for pulse compression ISAR imaging. This implementation typically involves algorithms for frequency stepping patterns, pulse modulation, and signal parameter configuration. By utilizing this method and its accompanying code, we can achieve high-quality pulse compression ISAR imaging simulations with optimized resolution performance.