Direct and inverse problems solutions for coaxial and waveguide probes

Author

Davidovich, Michael V. ; Alexeev, Oleg Yu ; Borisov, Vladimir S.

Author_Institution

Saratov State Univ., Russia

Volume

1

fYear

2004

fDate

17-19 May 2004

Firstpage

186

Abstract

The solutions of direct and inverse problems for coaxial and rectangular waveguide probe structures (CPS and WPS) with multilayered media are presented. The direct problems are formulated as the analysis of CPS and WPS using the integral equation method or stationary formulation of problems. It allows one to obtain fast algorithms for the direct problems. The inverse problems are the determination of slab parameters (permittivities, permeabilities, and thicknesses). The least square method and artificial neural networks (ANN) have been used to solve the inverse problems.

Keywords

coaxial cables; computational electromagnetics; integral equations; inverse problems; least squares approximations; neural nets; probes; rectangular waveguides; waveguide theory; ANN; artificial neuron networks; coaxial probe structures; direct problems; fast algorithms; integral equation method; inverse problems; least square method; multilayered media; permeability; permittivity; rectangular waveguide probe structures; slab parameters; stationary problem formulation; thickness; Artificial neural networks; Coaxial components; Integral equations; Inverse problems; Least squares methods; Permeability; Permittivity; Probes; Rectangular waveguides; Slabs;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwaves, Radar and Wireless Communications, 2004. MIKON-2004. 15th International Conference on

Print_ISBN

83-906662-7-8

Type

conf

DOI

10.1109/MIKON.2004.1356893

Filename

1356893