Electromagnetic Imaging of Two-Dimensional Geometries by Multipulse Interference Using the Inverse FDTD Method
Figure 2
Electromagnetic imaging for a square of side . (a) Original shape (scale bar is ). (b) Reconstructed intensity due to a pulse pair on -axis. (c) Reconstructed intensity due to a pulse pair on -axis. (d) Sum of intensity distributions of (b) and (c) yields an image reconstruction.
