Inverse Diffraction Theory and Computation of Minimum Source Regions of Far Fields

Figure 10

Contour plot of the minimum energy source contained in the minimum convex source region estimate corresponding to test origins (−10,0), (10,0), (0,−10), (0,10), (−10,10), and (10,−10). The high amplitude region of this source (value near 1) coincides very well with the correct source support of the original unit-amplitude source, as desired.