This paper studies the direct scattering and inverse source problems for an one-dimensional
inhomogeneous slab. The method used is the time domain wave splitting and invariant …

In this paper, we calculate information about the structure of strongly scattering objects with
permittivity fluctuations having scales comparable with the illuminating wavelength. This is …

A measurement technique for collecting scattered field data around a small solid angle in
the backscatter direction is described. Given these highpass filtered data, a number of …