DocumentCode
227328
Title
Modeling of a sub-THz sheet-beam traveling wave tube amplifier
Author
Karetnikova, T.A. ; Rozhnev, A.G. ; Ryskin, N.M. ; Torgashov, G.V. ; Sinitsyn, N.I. ; Shalaev, P.D. ; Bourtsev, Anton A.
Author_Institution
Saratov State Univ., Saratov, Russia
fYear
2014
fDate
June 30 2014-July 4 2014
Firstpage
1
Lastpage
2
Abstract
Design issues of a sub-THz traveling wave tube amplifier with a sheet electron beam double-vane slow-wave structure are discussed. Results of calculation of dispersion and coupling impedance of the SWS are presented, as well as the results of numerical modeling of the sheet beam focusing. Gain and bandwidth of a 200 GHz amplifier are calculated.
Keywords
millimetre wave amplifiers; slow wave structures; travelling wave amplifiers; SWS; coupling impedance calculation; dispersion calculation; frequency 200 GHz; sheet beam focusing; sheet electron beam double-vane slow-wave structure; sub-THz traveling wave tube amplifier; Couplings; Dispersion; Electron tubes; Gratings; Impedance; Integral equations; Numerical models;
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.2014.6892004
Filename
6892004
Link To Document