Scattering from bodies coated with metamaterial using FDFD method

Author

Zainud-Deen, H. ; Botros, Adel Z. ; Ibrahim, Mourad S.

Author_Institution

Fac. of Electron. Eng., Menoufia Univ., Menouf

fYear

2008

fDate

18-20 March 2008

Firstpage

1

Lastpage

8

Abstract

The electromagnetic scattering from a conducting object coated with metamaterials, which have both negative permittivity and permeability is derived rigorously by using finite difference frequency domain (FDFD). A formulation for the FDFD method is presented. The scattering from circular and multilayers elliptic cylinder coated by metamaterial are investigated. Also, the scattering from dielectric and metamaterial sphere is depicted. Numerical results are compared with the available data in the literature.

Keywords

conducting bodies; electromagnetic wave scattering; finite difference methods; frequency-domain analysis; metamaterials; FDFD method; circular cylinder; conducting object; dielectric sphere; electromagnetic scattering; finite difference frequency domain; metamaterial sphere; multilayers elliptic cylinder; negative permittivity; permeability; Dielectrics; Electromagnetic scattering; Engine cylinders; Finite difference methods; Frequency domain analysis; Magnetic materials; Metamaterials; Particle scattering; Permeability; Permittivity;

fLanguage

English

Publisher

ieee

Conference_Titel

Radio Science Conference, 2008. NRSC 2008. National

Conference_Location

Tanta Univ.

Print_ISBN

978-977-5031-95-2

Type

conf

DOI

10.1109/NRSC.2008.4542309

Filename

4542309