TM Scattering by a Variable Sheet Impedance in a Multilayered Slab

摘要

The problem considered is two-dimensional transverse magnetic (TM) scattering bya variable sheet impedance in a multilayered slab. An integral equation is formulated for the sheet impedance in the multilayered slab. This integral equation is solved for the surface currents flowing on the sheet impedance using a spectral domain moment method (MM)/Green's function solution. The MM solution is outlined and expressions for the expressions for the matrix elements are obtained. A user oriented computer code was written to implement the solution. Numerical results are obtained and are compared with measured or previously calculated results. Keywords: Dielectrics, Computer programs, Scattering, Mathematical equations, Method of moments. (CP)