One-Dimensional Profile Inversion of a Cylindrical Layer with Inhomogeneous Impedance Boundary : A Newton Iterative Approach

摘要

A regularized Newton iterative method is presented for the determination of one-dimensional profile of an inhomogeneous circularly cylindrical layer bounded by an in-homogeneous impedance surface. By using the finite Fourier transformation of field expressions, the problem is reduced to a system of non-linear operator equations which can be solved through regularized Newton method.