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MIMO SAR in Moving Target Indication

SAR was originally developed to image stationary scenes. SAR imaging of stationary scenes from both spaceborne and airborne platforms has been well understood; however, with the advancement of sophisticated SAR signal processing and imaging method more specialized remote sensing problems are being studied, including the detection, parameter estimation and imaging of the ground moving targets in SAR scenes. When conventional imaging algorithms are applied to SAR data containing moving targets, the targets will be defocused and displaced from their true location in the image. It is necessary to combine both SAR and ground moving target indication (GMTI) capabilities to form images of the terrain and to ...

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