Publication detail
Electromagnetic Wave Propagation in Heterogeneous Structures
KADLEC, R. NEŠPOR, D. FIALA, P.
Original Title
Electromagnetic Wave Propagation in Heterogeneous Structures
English Title
Electromagnetic Wave Propagation in Heterogeneous Structures
Type
conference paper
Language
en
Original Abstract
The paper presents the problem of numerical modelling of high frequency electromagnetic waves propagation in inhomogeneous materials. For this method, a numerical model was prepared. The model was created in the MatLab and the COMSOL program environment For a layered heterogeneous medium, an algorithm was deduced for the reflection on several layers. The layers exist in the form of periodic structures which are composed of a homogeneous material. Reflection and refraction on heterogenous material are solved by means of the numerical method. Central in this respect are the refractions and reflections on the boundary of materials with different properties. This method is suitable for the design application of metamaterials. The deduced algorithm was projected for the visible spectrum.
English abstract
The paper presents the problem of numerical modelling of high frequency electromagnetic waves propagation in inhomogeneous materials. For this method, a numerical model was prepared. The model was created in the MatLab and the COMSOL program environment For a layered heterogeneous medium, an algorithm was deduced for the reflection on several layers. The layers exist in the form of periodic structures which are composed of a homogeneous material. Reflection and refraction on heterogenous material are solved by means of the numerical method. Central in this respect are the refractions and reflections on the boundary of materials with different properties. This method is suitable for the design application of metamaterials. The deduced algorithm was projected for the visible spectrum.
Keywords
numerical modelling, electromagnetic waves propagation, inhomogeneous materials, layered medium, reflection, periodic structures, refraction, metamaterials
RIV year
2010
Released
27.07.2010
Location
Cambridge
ISBN
978-1-934142-14-1
Book
Proceedings of PIERS 2010 in Cambridge
Pages from
1031
Pages to
1034
Pages count
4
Documents
BibTex
@inproceedings{BUT35838,
author="Radim {Kadlec} and Dušan {Nešpor} and Pavel {Fiala}",
title="Electromagnetic Wave Propagation in Heterogeneous Structures",
annote="The paper presents the problem of numerical modelling of high frequency electromagnetic waves propagation in inhomogeneous materials. For this method, a numerical model was prepared. The model was created in the MatLab and the COMSOL program environment For a layered heterogeneous medium, an algorithm was deduced for the reflection on several layers. The layers exist in the form of periodic structures which are composed of a homogeneous material. Reflection and refraction on heterogenous material are solved by means of the numerical method. Central in this respect are the refractions and reflections on the boundary of materials with different properties. This method is suitable for the design application of metamaterials. The deduced algorithm was projected for the visible spectrum.",
booktitle="Proceedings of PIERS 2010 in Cambridge",
chapter="35838",
howpublished="online",
year="2010",
month="july",
pages="1031--1034",
type="conference paper"
}