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Transient Electromagnetic Fields in a Cavity with Dispersive Double Negative Medium

Lookup NU author(s): Dr Mariya AntyufeyevaORCiD, Alexander Butryn

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This is the authors' accepted manuscript of an article that has been published in its final definitive form by Electromagnetics Academy, 2009.

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Abstract

Electromagnetic fields in a cavity filled with double negative dispersive medium and bounded by a closed perfectly conducting surface is studied in the Time Domain. The sought electromagnetic fields are found in a closed form by using decomposition over cavity modes and solving in TD the differential equations for the time varying mode amplitudes. Some features of frequency response of such an electromagnetic system are presented. Waveforms of electromagnetic fields excited by a wideband pulse are considered.

Publication metadata

Author(s): Antyufeyeva M, Butrym A, Tretyakov O

Publication type: Article

Publication status: Published

Journal: Progress in Electromagnetics Research M

Year: 2009

Volume: 8

Pages: 51-65

Online publication date: 16/07/2009

Date deposited: 16/01/2026

ISSN (electronic): 1937-8726

Publisher: Electromagnetics Academy

URL: http://doi.org/10.2528/PIERM09062307

DOI: 10.2528/PIERM09062307

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