Transient oscillations in a cavity with dispersive double negative medium

Transient oscillations in a cavity with dispersive double negative medium

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 sho...

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Hauptverfasser: Antyufeyeva, M.S., Butrym, A.Yu, Tretyakov, O.A.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
analytical approach in time domain
cavity resonator
Dispersion
double negative media
Electromagnetic fields
Electromagnetic transients
Magnetic materials
Magnetization
metamaterial
Metamaterials
Permeability
Permittivity
Transient analysis
transient excitation
Ultra wideband technology
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Zusammenfassung: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.
DOI:10.1109/UWBUS.2008.4669426