Publication detail

Comparison of Various Approaches for Modelling Interaction of Dispersive Media and Electromagnetic Waves

CIGÁNEK, J. RAIDA, Z. WIKTOR, M.

Original Title

Comparison of Various Approaches for Modelling Interaction of Dispersive Media and Electromagnetic Waves

English Title

Comparison of Various Approaches for Modelling Interaction of Dispersive Media and Electromagnetic Waves

Type

conference paper

Language

en

Original Abstract

In this paper various approaches for calculating transient response of systems containing frequency depended materials excited by an electromagnetic wave are compared. Implementation of Debye media is showed. The frequency dependence of Debye media can be expressed as a sum of single pole systems on s plane. Efficiency and accuracy of different methodologies is compared: inverse Fourier transform of a multiple frequency domain simulations and direct modification of time domain marching schemes. The latter is presented in a formalism of digital filters.

English abstract

In this paper various approaches for calculating transient response of systems containing frequency depended materials excited by an electromagnetic wave are compared. Implementation of Debye media is showed. The frequency dependence of Debye media can be expressed as a sum of single pole systems on s plane. Efficiency and accuracy of different methodologies is compared: inverse Fourier transform of a multiple frequency domain simulations and direct modification of time domain marching schemes. The latter is presented in a formalism of digital filters.

Keywords

Metoda konečných prvků, dispersní material, Debyho model

RIV year

2014

Released

20.07.2014

Publisher

CIMNE

Location

Barcelona

ISBN

978-84-942844-7-2

Book

Proceedings of the jointly organized 11th World Congress on Computational mechanics (WCCM XI), 5th European Congress on Computational mechanics (ECCM V), and 6th European Congress on Computational Fluid Dynamics (ECFD VI)

Edition

1

Edition number

1

Pages from

3948

Pages to

3956

Pages count

9

BibTex


@inproceedings{BUT107215,
  author="Jan {Cigánek} and Zbyněk {Raida} and Michal {Wiktor}",
  title="Comparison of Various Approaches for Modelling Interaction of Dispersive Media and Electromagnetic Waves",
  annote="In this paper various approaches for calculating transient response of systems containing frequency depended materials excited by an electromagnetic wave are compared. Implementation of Debye media is showed. The frequency dependence of Debye media can be expressed as a sum of single pole systems on s plane. Efficiency and accuracy of different methodologies is compared: inverse Fourier transform of a multiple frequency domain simulations and direct modification of time domain marching schemes. The latter is presented in a formalism of digital filters.",
  address="CIMNE",
  booktitle="Proceedings of the jointly organized 11th World Congress on Computational mechanics (WCCM XI), 5th European Congress on Computational mechanics (ECCM V), and 6th European Congress on Computational Fluid Dynamics (ECFD VI)",
  chapter="107215",
  edition="1",
  howpublished="electronic, physical medium",
  institution="CIMNE",
  year="2014",
  month="july",
  pages="3948--3956",
  publisher="CIMNE",
  type="conference paper"
}