Modeling of three-dimensional electromagnetic band-gap structures

Author

Bottari, N. ; Frezza, F. ; Pajewski, Lara ; Schettini, G.

Author_Institution

Dept. of Appl. Electron., Univ. of Rome "Roma Tre", Italy

fYear

2005

fDate

12-17 June 2005

Abstract

In this paper an accurate and efficient characterization of three-dimensional electromagnetic band-gap (3D-EBG) structures is performed, which exploits a full-wave theory developed for doubly periodic gratings. The basic theory is presented and the potentiality of the method in the analysis and design of EBGs is discussed. Convergence figures are reported and comparisons with theoretical data available in the literature are shown, with a very good agreement. Results are presented for EBGs with cubic inclusions, different polarization and incidence-angle cases are considered.

Keywords

diffraction gratings; electromagnetic wave diffraction; electromagnetic wave polarisation; periodic structures; photonic band gap; 3D electromagnetic band-gap structure; cubic inclusion; doubly periodic gratings; electromagnetic diffraction; full-wave theory; incidence-angle; periodic structure; polarization; Dielectric substrates; Diffraction gratings; Electromagnetic diffraction; Electromagnetic modeling; Electromagnetic waveguides; Metamaterials; Optical waveguides; Periodic structures; Permittivity; Resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Symposium Digest, 2005 IEEE MTT-S International

ISSN

01490-645X

Print_ISBN

0-7803-8845-3

Type

conf

DOI

10.1109/MWSYM.2005.1517111

Filename

1517111