DocumentCode
2563914
Title
Generation mechanism in triode with virtual cathode
Author
Grigoryev, V.P. ; Koval, T.V.
Author_Institution
Inst. of Nucl. Phys., Tomsk Polytech. Inst., Russia
Volume
2
fYear
2000
fDate
2000
Firstpage
711
Abstract
The triode with virtual cathode (VC) generates gigawatt pulses in wide frequency band. Basically, existing theoretical investigations of this system were carried out by method of numerical simulations and did not explain many experimental facts. The analytical description is more successful for investigation of generation mechanism. Two theoretical models describing the generation mechanism of the electromagnetic oscillation radiation in the virtual cathode triode are presented in this paper
Keywords
cathodes; pulsed power supplies; triodes; coherent radiation power; electromagnetic oscillation radiation; gigawatt pulses generation; kinetic theory; numerical simulations; oscillations parametric excitation; radiation efficiency; triode; virtual cathode; wide frequency band; Cathodes; Electron beams; Equations; Frequency; Geometry; Impedance; Oscillators; Potential well; Resonance; Virtual colonoscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Discharges and Electrical Insulation in Vacuum, 2000. Proceedings. ISDEIV. XIXth International Symposium on
Conference_Location
Xi´an
Print_ISBN
0-7803-5791-4
Type
conf
DOI
10.1109/DEIV.2000.879087
Filename
879087
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