Title :
Microwave oscillations in a cavity with dispersive double negative medium
Author :
Antyufeyeva, M.S. ; Butrym, A.Yu. ; Tretyakov, O.A.
Author_Institution :
Dept. of Theor. Radiophys., V.N. Karazin Kharkov Nat. Univ., Kharkov
Abstract :
Microwave oscillations excited 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 :
dispersion (wave); eigenvalues and eigenfunctions; electromagnetic waves; matrix algebra; oscillations; closed perfectly conducting surface; dispersive double negative medium; eigenfrequencies; electromagnetic system; microwave oscillations; transient field evolution; wideband current pulse; Differential equations; Dispersion; Electromagnetic fields; Electromagnetic transients; Magnetization; Maxwell equations; Microwave technology; Permittivity; Solid modeling; Wideband;
Conference_Titel :
Microwaves, Radar and Remote Sensing Symposium, 2008. MRRS 2008
Conference_Location :
Kiev
Print_ISBN :
978-1-4244-2688-1
Electronic_ISBN :
978-1-4244-2689-8
DOI :
10.1109/MRRS.2008.4669556
