Title :
Wave processes in an open waveguide with a metal-dielectric layer
Author :
Vorobjov, G.S. ; Krivets, A.S. ; Petrovsky, M.V. ; Shmatko, A.A.
Author_Institution :
Sumy State Univ., Ukraine
Abstract :
In this paper, the linear self-consistent theory of an amplifier based on the Smith-Parsell effect is developed for a periodical metal structure in terms of metal-dielectric layer field and electron beam interaction. A dispersion equation has been obtained allowing for the analysis of the effect of the metal-dielectric layer exerted on the electromagnetic wave stimulation in such a structure. The electrodynamic amplification system has been experimentally investigated in the mm-wave range.
Keywords :
dispersion relations; metal-insulator boundaries; millimetre wave amplifiers; periodic structures; waveguide components; Smith-Parsell effect; dispersion equation; electrodynamic amplification system; electromagnetic wave stimulation; electron beam interaction; linear self-consistent amplifier theory; metal-dielectric layer; mm-wave range; open waveguide; periodical metal structure; wave processes; Dielectrics; Differential equations; Dispersion; Electromagnetic analysis; Electromagnetic diffraction; Electromagnetic waveguides; Electron beams; Organizing; Periodic structures; Space charge;
Conference_Titel :
Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference
Print_ISBN :
966-7968-12-X
DOI :
10.1109/CRMICO.2002.1137215
