Electromagnetic scattering from an infinite cylinder of small radius coated by a dielectric one

Author

Roumeliotis, John A. ; Kakogiannos, Nikolaos B.

Author_Institution

Dept. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece

fYear

1994

fDate

12-14 Apr 1994

Firstpage

435

Abstract

The scattering of a plane electromagnetic wave from an infinite metallic or dielectric cylinder of electrically small radius, coated by a dielectric one, is considered. The method of separation of variables, in conjuction with translational addition theorems is used. Analytical expressions are obtained for the scattered field and the various scattering cross-sections, when the radius of the inner cylinder is electrically small. Both polarizations are considered for normal incidence. Numerical results are given for Various values of the parameters and for metallic or dielectric inner cylinder

Keywords

dielectric materials; dielectric properties; electromagnetic wave polarisation; electromagnetic wave scattering; coated cylinder; dielectric inner cylinder; electrically small radius; electromagnetic scattering; horizontal polarization; infinite dielectric cylinder; infinite metallic cylinder; metallic inner cylinder; normal incidence; plane electromagnetic wave; scattered field; scattering cross-sections; separation of variables; translational addition theorems; vertical polarization; Boundary conditions; Dielectric losses; Electromagnetic scattering; Engine cylinders; Equations; Magnetic analysis; Magnetic separation; Nonuniform electric fields; Polarization; Shape;

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.1994.381065

Filename

381065