DocumentCode
3332537
Title
Transient oscillations in a cavity with dispersive double negative medium
Author
Antyufeyeva, M.S. ; Butrym, A.Yu. ; Tretyakov, O.A.
Author_Institution
Karazin Kharkiv Nat. Univ., Kharkiv
fYear
2008
fDate
15-19 Sept. 2008
Firstpage
252
Lastpage
254
Abstract
Excitation of electromagnetic fields by a wideband current pulse in a cavity filled with double negative dispersive medium and bounded by a closed perfectly conducting surface is studied. Some features of eigenfrequencies of such electromagnetic system are presented. Transient field evolution is shown.
Keywords
cavity resonators; dispersion (wave); eigenvalues and eigenfunctions; electromagnetic fields; oscillations; waveguide theory; cavity resonator; closed perfectly conducting surface; dispersive double negative medium; eigenfrequencies; electromagnetic fields excitation; electromagnetic system; transient field evolution; transient oscillations; wideband current pulse; Dispersion; Electromagnetic fields; Electromagnetic transients; Magnetic materials; Magnetization; Metamaterials; Permeability; Permittivity; Transient analysis; Ultra wideband technology; analytical approach in time domain; cavity resonator; dispersion; double negative media; metamaterial; transient excitation;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrawideband and Ultrashort Impulse Signals, 2008. UWBUSIS 2008. 4th International Conference on
Conference_Location
Sevastopol
Print_ISBN
978-1-4244-2738-3
Type
conf
DOI
10.1109/UWBUS.2008.4669426
Filename
4669426
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