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KADLEC, R. KROUTILOVÁ, E. FIALA, P.
Original Title
Electric and Magnetic Components of Waves on the Interface
Type
conference paper
Language
English
Original Abstract
The paper presents an analytic solution of propagation, refection and refraction of broadband electromagnetic signals on feld of multilayer optical materials in Matlab program, which is suitable for specifc purposes of detail analysis of a general issue. Generally, the inhomogeneities and regions with different parameters appear even in the cleanest materials. During the electromagnetic wave passage through a material there occur an amplitude decrease and the wave phase shift, owing to the material characteristics such as conductivity, permittivity, or permeability. If a wave impinges on an inhomogeneity, a change of its propagation there occurs. This change materializes in two forms, namely the refection and refraction. In addition to this process, polarization and interference may appear in the waves. The paper includes a theoretical analysis and references to the generated algorithms, which are verifed using numerical models. Numerical models are applied to facilitate the calculation process, and a wide range of programs like ANSYS, Comsol. The paper deals with the problem of complex angle of refraction in the losing medium. Methods describe in this paper are suitable for the analysis of beam refraction to the other side from the perpendicular line during the passage through the interface. This phenomenon is occur in metamaterials.
Keywords
Electromagnetic wave, Snells law, reflection, refraction, transmission.
Authors
KADLEC, R.; KROUTILOVÁ, E.; FIALA, P.
RIV year
2012
Released
19. 8. 2012
Location
Moscow
ISBN
978-1-934142-22-6
Book
PIERS 2012 Moscow Proceedings
1559-9450
Periodical
Progress In Electromagnetics
Year of study
2
Number
08
State
United States of America
Pages from
264
Pages to
267
Pages count
4
BibTex
@inproceedings{BUT93782, author="Radim {Kadlec} and Eva {Kroutilová} and Pavel {Fiala}", title="Electric and Magnetic Components of Waves on the Interface", booktitle="PIERS 2012 Moscow Proceedings", year="2012", journal="Progress In Electromagnetics", volume="2", number="08", pages="264--267", address="Moscow", isbn="978-1-934142-22-6", issn="1559-9450" }