The Research of Multiple-input and Multiple-output SAR Based on Frequency Synthetic
基于频域合成方法的多发多收SAR技术研究

Multiple aperture sub-band synthetic technique can be realized for Multiple-input and Multiple-output SAR at the state-of-the-art level. The frequency sub-band synthetic technique is researched; The mathematical model is proposed. Combining mathematical deduction, the principle and implementation steps are presented in detail, the method for getting the filter and the image algorithm are proposed. The computer simulations show the effectiveness and feasibility of the method.