DocumentCode
227492
Title
Numerical simulation of a cathode modulator unit of an electron gun
Author
Tarabrin, D.Yu. ; Gololobov, G.P. ; Trubitsyn, Andrey A.
Author_Institution
Ryazan State Radio Eng. Univ., Ryazan, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
1
Lastpage
2
Abstract
The aim is to design a cathode-modulate unit (CMU) of a compact long focal electron gun embedded in an axially symmetric energy analyzer. The simulation tools of the copyright software "FOCUS" optimized parameters of an electron beam (diameter, angular spread, energy) in the formation field of a crossover. The influence of external magnetic fields on the operation of a CMU is considered.
Keywords
cathodes; electron beams; electron guns; FOCUS software; axially symmetric energy analyzer; cathode modulator unit; compact long focal electron gun; crossover formation field; electron beam angular spread; electron beam diameter; electron beam energy; optimized electron beam parameter; Anodes; Cathodes; Electron beams; Modulation; Optimization; Software;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location
St. Petersburg
Print_ISBN
978-1-4799-5770-5
Type
conf
DOI
10.1109/IVESC.2014.6892085
Filename
6892085
Link To Document