Real Data Aided Imaging Simulation for Frequency Hopping Inverse Synthetic Aperture Radar

摘要

An innovative real data aided frequency hopping inverse synthetic aperture radar (FH-ISAR) simulator is presentedrnin this paper. Real data obtained by conventional ISAR is used as the input dataset, and a series of virtual FH-ISARrndataset, which is simulated, or reproduced based on the input dataset, are obtained given parameters as pulse numbers,rnfrequency hopping bandwidth, frequency hopping code, etc. This simulator can also complete imaging processionrnand series of clear images of non-cooperative targets which has the inherent precise complexities of real maneuveringrntarget’s movement, can be obtained. It provides a necessary and cool toolkit for FH-ISAR investigations.