Algorithm analysis of bistatic ISAR

Bistatic ISAR (Inverse Synthetic Aperture Radar) is an ISAR system whose transmitter and receiver are placed in different places. The configuration mode makes it have some differences with monostatic ISAR. Combined with the reality of bistatic ISAR, the paper analyzed four imaging algorithms of bistatic ISAR, and the simulation is carried out. The strengths, weaknesses and applicability of each algorithm are given. The research in this study provides significant evidence for the algorithm application in measured data.