Title :
The analysis of virtual cathode formation under axisymmerical electron beam slowing
Author_Institution :
Fed. State Unitary Enterprise, Saratov
Abstract :
The dynamics of virtual cathode formation under electron beam slowing in tunnel is researched. Calculations were carried out as for monovelocity nonmodulate in density electron beam as for beam with velocity and density modulation. The differences in form and density of elector pitch in virtual cathode area for both considered beams are shown.
Keywords :
cathodes; electron beams; vircators; axisymmerical electron beam slowing; elector pitch density; electron beam density modulation; electron beam velocity modulation; monovelocity nonmodulation; tunnel; virtual cathode formation dynamics; Cathodes; Electron beams; Helium; Optical modulation;
Conference_Titel :
Actual Problems of Electron Devices Engineering, 2008. APEDE '08. International Conference on
Conference_Location :
Saratov
Print_ISBN :
978-1-4244-2121-3
Electronic_ISBN :
978-1-4244-2122-0
DOI :
10.1109/APEDE.2008.4720115
