CLOSED-FORM SOLUTIONS FOR ONE-DIMENSIONAL INHOMOGENEOUS ANISOTROPIC MEDIUM IN A SPECIAL CASE .2. INVERSE SCATTERING PROBLEM

Authors
CUI TJ LIANG CH WIESBECK W
Citation
Tj. Cui et al., CLOSED-FORM SOLUTIONS FOR ONE-DIMENSIONAL INHOMOGENEOUS ANISOTROPIC MEDIUM IN A SPECIAL CASE .2. INVERSE SCATTERING PROBLEM, IEEE transactions on antennas and propagation, 45(6), 1997, pp. 942-948
Citations number
22
Categorie Soggetti
Telecommunications,"Engineering, Eletrical & Electronic
Journal title
IEEE transactions on antennas and propagation → ACNP
ISSN journal
0018926X
Volume
45
Issue
6
Year of publication
1997
Pages
942 - 948
Database
ISI
SICI code
0018-926X(1997)45:6<942:CSFOIA>2.0.ZU;2-W
Abstract
An analytical method is presented for the inverse scattering problem o f a one-dimensional (1-D) inhomogeneous anisotropic medium in a specia l case, Using the closed-form formulations for the reflection coeffici ents derived in the first part of this paper, reconstruction formulas are obtained for the wave impedance profiles, permittivity profiles or permeability profiles of the anisotropic medium, all of which are giv en in closed form, In the meantime, a partial inverse scattering metho d for the electric parameters at the interface of the medium with free space is also investigated by using a Wentzel-Kramers-Brillouin (WKB) approximation, Numerical examples show the validity of the methods.