Image quality enhancement in the microwave raster scanning method

Summary form only given, as follows. We propose signal processing algorithms to improve the quality of the images obtained with microwave raster scanning measurements. These algorithms include: (1) blind deconvolution and (2) microwave holography. The first algorithm removes the integration effect of the antenna aperture using complex-valued blind deconvolution. The second algorithm implements near-field microwave holographic imaging applied to the data already processed by the first algorithm.