Title :
Design of high electron efficiency for millimetre wave TWT
Author :
Huang, Mingguang ; Cai, Shaolun ; Feng, Jinjun
Author_Institution :
Beijing Vacuum Electron. Res. Inst., Beijing
Abstract :
An optimised design for high electron efficiency in the interaction in the interaction section has been put forward and simulated with TWTCAD. The experimental results for a Ka band TWT showed that the interaction efficiency reached 20% with 3 GHz bandwidth.
Keywords :
millimetre wave tubes; travelling wave tubes; Ka band; TWTCAD; efficiency; high electron efficiency; millimetre wave TWT; optimised design; travelling wave tube; Bandwidth; Circuits; Design optimization; Electron beams; Electron optics; Frequency; Impedance; Insertion loss; Propagation losses; Signal analysis; Ka band TWT; high electron efficiency;
Conference_Titel :
Vacuum Electronics Conference, 2007. IVEC '07. IEEE International
Conference_Location :
Kitakyushu
Print_ISBN :
1-4244-0633-1
DOI :
10.1109/IVELEC.2007.4283219
