A Novel Approach for 3-D Imaging of Ships With SAR Systems Based on 3-DOF Micro-Doppler Frequencies
To address the urgent need to improve the ship type discrimination capability in maritime target detection, this article explores synthetic aperture radar (SAR) three-dimensional (3-D) imaging of moving ships, which can provide high robustness and stability of 3-D structural characteristics for ship type discrimination.This paper defines the three-