Numerical investigations of relativistic BWO based on an overmoded open resonator

Autor:	Igor A. Chernyavskiy, Viktor M. Pikunov
Rok vydání:	2000
Předmět:	Physics Resonator Optics Wave propagation business.industry Optical engineering Dispersion (optics) Resonance Electron business Microwave Diode
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
DOI:	10.1117/12.391810
Popis:	Resonance properties of a backward-wave oscillator on the basis of an overmoded open resonator have been investigated by the electrodynamical methods of linear theory of the Cerenkov type microwave devices. The dispersion diagrams of the eigen electron waves of a corrugated slow-wave structure loaded by a high-current electron beam with different azimuthal indices have been calculated. Starting conditions of generation of microwaves in the microwave devices based on them have been determined depending on the number of corrugations and the diode voltage value. The obtained results are compared in detail with the well-known experimental data.© (2000) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Databáze:	OpenAIRE
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