New materials design: scattering problems and the method of auxiliary sources

Author

Bogdanov, F.G. ; Karkashadze, D.D. ; Zaridze, R.S.

Author_Institution

Tbilisi State Univ., Georgia

fYear

36100

fDate

2-5 Nov1998

Firstpage

18

Lastpage

21

Abstract

The development of the method of auxiliary sources (MAS) to 2-D and 3-D scattering problems upon the objects of complicated shape and of complex materials is considered. Application of MAS to the problems of anisotropy, chirality and biisotropy is shown. The algorithm used to determine the solution in a general case is described, and the new numerical and physical results of investigating specific objects in a wide frequency range are presented. A program complex for studying the radiation, propagation, scattering and absorption processes in complex media is demonstrated

Keywords

anisotropic media; boundary-value problems; electromagnetic wave absorption; electromagnetic wave propagation; electromagnetic wave scattering; 2D scattering problems; 3D scattering problems; absorption; anisotropy; biisotropy; boundary problem; chirality; complex materials; complex media; method of auxiliary sources; new materials design; program complex; propagation; radiation; scattering; scattering problems; wide frequency range; Algorithm design and analysis; Anisotropic magnetoresistance; Electrodynamics; Equations; Filling; Frequency; Geometry; Scattering parameters; Shape; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1998. DIPED-98. Proceedings of III International Seminar/Workshop on

Conference_Location

Tbilisi

Print_ISBN

966-02-0621-6

Type

conf

DOI

10.1109/DIPED.1998.730935

Filename

730935