Title :
Multisection TWT of submillimeter band
Author :
Aksenchyk, A.V. ; Kuraev, A.A. ; Novich, I.F. ; Vitule, D.V.
Author_Institution :
Belarus State Univ. of Inf. & Radioelectron., Minsk, Belarus
Abstract :
Results of investigations of one, two and three section TWT on wavelike bent rectangular waveguides are presented. It is shown, that gain of multisection TWTs might reach 30-60 dB. The analysis of physical processes in such TWTs was carried out; type of a mode of self-excitation was defined. It was observed that gain band depended on the length of drift tubes. Electronic returning of gain band is possible.
Keywords :
rectangular waveguides; submillimetre wave tubes; travelling wave tubes; drift tubes; multisection TWT; physical process; self-excitation mode; submillimeter band; wavelike bent rectangular waveguides; Electron tubes; Electronic mail; Gain; Generators; Informatics; Physics; Rectangular waveguides;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7184-3
DOI :
10.1109/CRMICO.2010.5632609
