Two-Step Method for Permittivity Determination of an Inhomogeneous Body Placed in a Rectangular Waveguide

Abstract

The paper consider an inverse problem of permittivity reconstruction of an inhomogeneous body placed in waveguide. We suggest a two-step method to solve the problem. To be more precise the inverse problem is reduced to solving an integral equation of the first kind and additional procedure of recalculating the permittivity via the polarization current. Numerical results are presented.