DocumentCode
1816554
Title
Latest developments on a W-band gyro-TWA
Author
He, Wei ; Donaldson, C.R. ; Zhang, Leiqi ; McElhinney, P. ; Ronald, Kevin ; Cross, Adrian W. ; Phelps, Alan D. R.
Author_Institution
Dept. of Phys., Univ. of Strathclyde, Glasgow, UK
fYear
2013
fDate
9-11 Sept. 2013
Firstpage
1
Lastpage
2
Abstract
The latest developments and experimental results a W-band gyro-TWA with a helically corrugated waveguide and a cusp electron gun are presented. The cusp gun generated a 40 keV, 1.5 A axis-encircling electron beam. The gyro-TWA was predicted to output 5 kW with a 3 dB frequency bandwidth of 90-100 GHz.
Keywords
electron beams; electron guns; travelling wave amplifiers; waveguides; W-band gyro-TWA; axis-encircling electron beam; bandwidth 90 GHz to 100 GHz; current 1.5 A; cusp electron gun; electron volt energy 40 keV; helically corrugated waveguide; power 5 kW; Couplers; Dispersion; Electron beams; Gyrotrons; Harmonic analysis; Microwave amplifiers; Microwave oscillators; W-band gyro-devices; cusp electron gun; gyro-TWA; gyrotron; helically corrugated waveguide;
fLanguage
English
Publisher
ieee
Conference_Titel
Millimeter Waves and THz Technology Workshop (UCMMT), 2013 6th UK, Europe, China
Conference_Location
Rome, Italy
Type
conf
DOI
10.1109/UCMMT.2013.6641532
Filename
6641532
Link To Document