Title :
Preliminary design of a 220 GHz folded waveguide TWT
Author :
Pan Pan ; Yinfu Hu ; Jingkai Liu ; Dapeng Ren ; Jun Cai ; Xianping Wu ; Jinjun Feng
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Beijing Vacuum Electron. Res. Inst., Beijing, China
Abstract :
A traveling-wave tube (TWT) operating at 220 GHz with 10 W of output power and 10 GHz bandwidth is being developed. This paper reports the preliminary design and simulation of the electron gun, folded waveguide circuit and RF windows.
Keywords :
electron guns; millimetre wave tubes; travelling wave tubes; waveguide components; RF windows; bandwidth 10 GHz; electron gun simulation; folded waveguide TWT design; folded waveguide circuit; frequency 220 GHz; power 10 W; traveling-wave tube; Diamonds; Fabrication; Integrated circuit modeling; Power amplifiers; Power generation; Radio frequency; Simulation; RF window; TWT; folded waveguide; terahertz; vacuum electronics;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857583
