DocumentCode
626178
Title
Ka-band gyro-TWA waveguide severs for circularly polarized waves
Author
Whyte, Colin G. ; Robertson, Craig W. ; Ronald, Kevin ; Young, Alan R. ; He, Wei ; Cross, Adrian W. ; MacInnes, P. ; Phelps, Alan D. R.
Author_Institution
Phys. Dept., Univ. of Strathclyde, Glasgow, UK
fYear
2013
fDate
21-23 May 2013
Firstpage
1
Lastpage
2
Abstract
This paper presents the latest results from a second harmonic gyro-TWA experiment at Strathclyde University. The experiment uses a helically corrugated interaction region and operates at Ka-band. Simulations have been performed to predict the amplifier gain and bandwidth using linear theory. Amplifier stability margin can be improved with the addition of a sever. A sever has been designed and manufactured, results of simulations and measurement are shown.
Keywords
amplifiers; gyrotrons; harmonics; microwave tubes; Ka-band gyroTWA waveguide; Strathclyde University; amplifier gain; amplifier stability margin; circularly polarized waves; interaction region; linear theory; second harmonic gyroTWA experiment; Dielectric constant; Dispersion; Materials; Microwave amplifiers; Plasmas; Silicon carbide; Stability analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International
Conference_Location
Paris
Print_ISBN
978-1-4673-5976-4
Type
conf
DOI
10.1109/IVEC.2013.6571184
Filename
6571184
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