DocumentCode
626072
Title
Implementation field-emitting planar matrices In electron-optic systems of powerful RF devices
Author
Morev, S.P. ; Aban´shin, N.P. ; Gorfinkel, B.I. ; Darmaev, A.N. ; Komarov, D.A. ; Makeev, A.E. ; Yakunin, A.N.
Author_Institution
Fed. State Unitary Enterprise “Res. & Production Corp. “Toriy”, Moscow, Russia
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
The reasons of limitations in field emitter implementation in powerful RF tubes are investigated, overcoming ways are discussed. The results of electron beam optic system (EOS) design with planar type matrices of field emission cathodes and intense beams with power above 100 kW in CW mode are presented.
Keywords
cathodes; electron field emission; electron guns; electron optics; EOS design; RF tubes; electron beam optic system; field emission cathodes; field-emitting planar matrices; powerful RF devices; Anodes; Cathodes; Current density; Electric potential; Electron beams; Trajectory; Planar cutting face field emission structure; electron optic system; powerful CW TWT; thin-film field-emission cathode;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6571058
Filename
6571058
Link To Document