Research on Multiple-Input and Multiple-Output SAR Imaging Based on CS Algorithm

Multiple apertures sub-band synthetic technique can be realized for multiple-input and multiple-output SAR at the state-of-the-art level. Two kinds of frequency sub-band synthetic techniques are researched. A mathematical model for MIMO SAR is proposed and the feasibility is analyzed. The image process of MIMO SAR based on CS algorithm is presented. The computer simulations show the effectiveness of the method.