DocumentCode
572126
Title
High performance 33.2 GHz gyroklystron
Author
McNally, J.D. ; Bobys, M.P. ; McDermott, D.B. ; Luhmann, N.C., Jr.
Author_Institution
Dept. of Electr. Eng., Univ. of California, Los Angeles, CA, USA
Volume
3
fYear
1992
fDate
25-29 May 1992
Firstpage
1485
Lastpage
1490
Abstract
The design for a high performance, 33.2 GHz three-cavity gyroklystron has been completed. The design modifies Varian´s pioneering 28 GHz gyroklystron in order to suppress oscillation and yield higher gain and efficiency. Modifications include an additional buncher cavity, lower beam a, and a slight increase in frequency. Self-consistent simulation for an axial velocity spread of 7% and α=1.5 predicts an output power of 250 kW with a saturated gain of 52 dB and an efficiency of 39%. An investigation of penultimate cavity detuning showed no improvement in efficiency for the above velocity spread. A synchronously tuned gyroklystron is currently being constructed.
Keywords
Cavity resonators; Educational institutions; Gain; Klystrons; Oscillators; Power generation;
fLanguage
English
Publisher
ieee
Conference_Titel
High-Power Particle Beams, 1992 9th International Conference on
Conference_Location
Washington, DC, USA
Print_ISBN
000-0-0000-0000-0
Type
conf
Filename
6306767
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