Title :
Modeling of planar vane slow wave structures for a travelig wave tube amplifier with sheet electron beam
Author :
Karetnikova, T.A. ; Rozhnev, A.G. ; Ryskin, N.M. ; Torgashov, G.V. ; Sinitsyn, N.I. ; Shalaev, P.D. ; Burtsev, A.A.
Author_Institution :
Saratov State Univ. in the name of N.G. Chernyshevskiy, Saratov, Russia
Abstract :
A fast and accurate code for calculation of eigenwaves in grating slow-wave structures (SWS) is developed. Such SWS are used in sheet-beam traveling wave tubes (TWTs) and backward-wave oscillators (BWOs) at sub-THz and THz frequencies. Results of numerical modeling of SWS for a G-band sheet-beam TWT are presented. Electron gun producing an intensive sheet electron beam s developed. Beam focusing and transportation is discussed.
Keywords :
backward wave oscillators; numerical analysis; slow wave structures; G-band sheet-beam TWT; backward-wave oscillators; numerical modeling; planar vane slow wave structures; sheet electron beam; traveling wave tube amplifier; Blades; Educational institutions; Electron beams; Electron tubes; Integrated circuit modeling; Microelectronics;
Conference_Titel :
Actual Problems of Electron Devices Engineering (APEDE), 2014 International Conference on
Conference_Location :
Saratov
Print_ISBN :
978-1-4799-3437-9
DOI :
10.1109/APEDE.2014.6958764
