DocumentCode :
433248
Title :
Ka-band second-harmonic large-orbit axis-encircling beam gyro-TWT amplifier
Author :
Harriet, S.B. ; McDermott, D.B. ; Luhmann, N.C., Jr.
Author_Institution :
Crane Div., Naval Surface Warfare Center, Crane, IN, USA
fYear :
2004
fDate :
27 Sept.-1 Oct. 2004
Firstpage :
271
Lastpage :
272
Abstract :
A second-harmonic TE21 gyro-TWT is being fabricated at UCD that is predicted to produce 50 kW in Ka-band with 20% efficiency, 30 dB saturated gain and 3% bandwidth. The device is driven by a 70 kV, 3.5 A large-orbit axis-encircling electron beam from a Northrop Grumman cusp gun.
Keywords :
electron beams; electron guns; gyrotrons; travelling wave amplifiers; travelling wave tubes; 20 percent; 3.5 A; 30 dB; 50 kW; 70 kV; Ka-band gyroTWT amplifier; Northrop Grumman cusp gun; UCD; large orbit axis encircling electron beam; second harmonic TE21 gyroTWT; Bandwidth; Circuits; Couplers; Cranes; Electron beams; Insertion loss; Power system harmonics; Radio frequency; Radiofrequency amplifiers; Rectangular waveguides;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Infrared and Millimeter Waves, 2004 and 12th International Conference on Terahertz Electronics, 2004. Conference Digest of the 2004 Joint 29th International Conference on
Print_ISBN :
0-7803-8490-3
Type :
conf
DOI :
10.1109/ICIMW.2004.1422060
Filename :
1422060
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=433248
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