Two-dimensional beam excitation of a circular dielectric shell

Author

Boriskin, Artem V.

Author_Institution

Radiophys. Dept., Kharkov State Univ., Ukraine

Volume

2

fYear

1998

fDate

2-5 Jun 1998

Firstpage

525

Abstract

The problem of the complex source-point beam scattering and absorption by a lossy circular dielectric shell as well as lens-like two-layer cylinder is considered. Both E and H polarizations for inside and outside source locations are treated. An algorithm based on the recurrent formulas for the cylindrical functions with complex arguments has been used. As a result, various scattering patterns as well as the scattered and absorbed power fractions, and directivity were calculated for different shell and cylinder parameters

Keywords

Helmholtz equations; electromagnetic wave absorption; electromagnetic wave polarisation; electromagnetic wave scattering; E polarization; H polarization; Helmholtz equation; absorbed power fraction; algorithm; circular dielectric shell; cylinder parameter; cylindrical functions; directivity; matrix evaluation; recurrent formulas; scattered power fraction; scattering patterns; shell parameter; source locations; two-dimensional beam excitation; Dielectric losses; Electromagnetic wave absorption; Equations; Laser beams; Laser excitation; Laser modes; Polarization; Position measurement; Reflector antennas; Scattering parameters;

fLanguage

English

Publisher

ieee

Conference_Titel

Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on

Conference_Location

Kharkov

Print_ISBN

0-7803-4360-3

Type

conf

DOI

10.1109/MMET.1998.709804

Filename

709804