Title :
Progress on the V-band traveling-wave tube
Author :
Liu, Yang ; Xu, Jin ; Wei, Yanyu ; Xu, Xiong ; Shen, Fei ; Lai, Jianqiang ; Huang, Minzhi ; Tang, Tao ; Gong, Yubin
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Vacuum Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, the recent research progress on the V-band traveling-wave tube in our laboratory is presented. Several robust full-metal slow-wave structures, including two circular beam structures and two sheet-beam structures, are investigated and employed to design the V-band traveling-wave tube. The corresponding operating characteristics are predicted by using the particle-in-cell method.
Keywords :
millimetre wave tubes; rectangular waveguides; slow wave structures; V-band traveling-wave tube; circular beam structures; full-metal slow-wave structures; particle-in-cell method; sheet-beam structures; Bandwidth; Dispersion; Electron tubes; Gain; Impedance; Power generation; Rectangular waveguides;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-2184-6
DOI :
10.1109/ICMMT.2012.6229940
