Model-Corrected Microwave Imaging through Periodic Wall Structures
Figure 6
Back-projection images of a metallic plate extending from to −0.5 at for the configuration in Figure 2 with data collected over the band 1.7–2.0 GHz: (a) image in free space, (b) image in presence of the cinderblock wall using the free space Green’s function, (c) image in presence of the cinderblock wall using the periodic layer Green’s function.