The usage of inverse-radon transformation in ISAR imaging

Abstract

Micro motion is a common phenomenon in radar detection. Although In ISAR imaging, micro-motion parts attached to target always have an impact on the quantity of the image. In this passage we put forward a method to remove the effect of micro-Doppler phenomenon in the range profile sequences. This method is based on Inverse-Radon transformations and can achieve clear image of rigid body of target. In the end, we test this method by simulation in Matlab.