Title :
Electron-wave mechanism of oscillation amplification in open wave-guide with a periodical structure
Author :
Vorobjov, G.S. ; Krivets, A.S. ; Shmatko, A.A.
Author_Institution :
Sumy State Univ., Ukraine
Abstract :
The transcendental dispersion equation was obtained and analysed by linear approximation. Such equation describes electron-wave mechanism of oscillation amplification based on coherent Smith-Parsell effect, which realized in the open wave-guide - periodic structure system. The capacity of energy transmission from electron beam to electromagnetic field by fast mode of space charge and extending wave discreteness which depends on electron beam thickness and frequency were determined.
Keywords :
electromagnetic oscillations; electron wave tubes; periodic structures; space charge; waveguide theory; coherent Smith-Parsell effect; electromagnetic field; electron beam; electron-wave mechanism; energy transmission; extending wave; linear approximation; open waveguide; oscillation amplification; periodical structure; space charge; transcendental dispersion equation;
Conference_Titel :
Microwave and Telecommunication Technology, 2001. CriMiCo 2001. 11th International Conference on
Conference_Location :
Sevastopol, Crimea, Ukraine
Print_ISBN :
966-7968-00-6
