A numerical approach based on the moment method and Wolfe´s procedure for nonlinear electromagnetic scattering in free space

Author

Caorsi, Salvatore ; Massa, Andrea ; Pastorino, Matteo

Author_Institution

Dept. of Biophys. & Electron. Eng., Genoa Univ., Italy

fYear

1994

fDate

12-14 Apr 1994

Firstpage

431

Abstract

A numerical approach to electromagnetic scattering by nonlinear dielectric objects is proposed. The approach is based on an integral-equation formulation developed for three-dimensional full-vector scattering. A numerical solution is achieved by discretizing the continuous model by the moment method and by using Wolfe´s (1959) procedure to solve the resulting nonlinear function. Preliminary numerical results are reported

Keywords

dielectric materials; electromagnetic wave scattering; integral equations; method of moments; Wolfe´s procedure; continuous model; free space; integral equation; moment method; nonlinear dielectric objects; nonlinear electromagnetic scattering; nonlinear function; numerical method; numerical results; numerical solution; three-dimensional full-vector scattering; Dielectric losses; Dielectric materials; Electromagnetic scattering; Helium; Integral equations; Magnetic materials; Moment methods; Nonuniform electric fields; Permittivity; Polarization;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrotechnical Conference, 1994. Proceedings., 7th Mediterranean

Conference_Location

Antalya

Print_ISBN

0-7803-1772-6

Type

conf

DOI

10.1109/MELCON.1994.381066

Filename

381066