Title :
High-power single-mode Cerenkov generator
Author :
Abubakirov, E.B. ; Belousov, V.I. ; Zaitsev, N.I. ; Kovalev, N.F. ; Petelin, M.I. ; Kovaltchuk, B.M. ; Strelkov, P.S. ; Kazansky, L.N. ; Seleznev, V.D. ; Sinelshikov, A.V. ; Khomenko, A.I.
Author_Institution :
Inst. of Appl. Phys., Gorky, Russia
Abstract :
We have investigated experimentally the centimeter wavelength-range relativistic Cerenkov generator. The experiments have been performed using 1.7 MV, 10 kA 0.5 msec hollow electron beam produced in foilless diode. The regime of microwave generation is realized on TM mode of circular waveguide. The supression of parasitic oscillations have been provided by the beam-field interaction upon the conditions of cyclotron resonance for most powerful space harmonic of the wave.
Keywords :
Cherenkov radiation; circular waveguides; cyclotron resonance; electron beams; microwave generation; relativistic electron beam tubes; beam-field interaction; centimeter wavelength range; circular waveguide; current 10 kA; foilless diode; high power single mode Cerenkov generator; hollow electron beam; microwave generation; parasitic oscillations; space harmonic; time 0.5 ms; transverse magnetic mode; voltage 1.7 MV; Cyclotrons; Electromagnetic waveguides; Electron beams; Magnetic fields; Oscillators; Power generation; Resonant frequency;
Conference_Titel :
High-Power Particle Beams, 1990 8th International Conference on
Conference_Location :
Novosibirsk
Print_ISBN :
9.7898102055e+012
