Electromagnetic Imaging of Two-Dimensional Geometries by Multipulse Interference Using the Inverse FDTD Method

Figure 11

Reconstruction for a square with the different number of surrounding particles. (a) and (b) depict original shapes (scale bar is 3𝜆_𝑐) and reconstructed images. From left to right, the total area of particles is 5%, 10%, 15%, 20%, and 30% of the square, respectively. Scale bars are 3𝜆_𝑐.

(a)

(b)