Accession Number:

ADA156636

Title:

Renormalization of an Inverse Scattering Theory for Inhomogeneous Dielectrics.

Descriptive Note:

Memorandum rept.,

Corporate Author:

NAVAL RESEARCH LAB WASHINGTON DC

Personal Author(s):

Report Date:

1985-04-01

Pagination or Media Count:

28.0

Abstract:

Renormalized solutions are obtained for an inverse scattering problem that are equivalent to the second-order regular perturbation approximations for the exact theory Gelfand-Levitan-Marchenko. We have developed an inversion method for reconstructing the permitivity profiles of inhomogeneous dielectric slabs from reflection coefficient data. Solutions with increased radii of convergence are obtained. Numerical examples are demonstrated for simulated scattering data from Gaussian, homogeneous slab and parabolic profiles. Keywords include Inverse scattering, Renormalization, Dielectrics.

Subject Categories:

  • Electricity and Magnetism
  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE