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Summary form only given. At the University of Maryland, we have been evaluating the use of gyroklystrons to drive RF accelerators. In order to use our 500 kV, 500 A system to energize a 17 GHz accelerator structure built by the Haimson Research Corporation, we need a large-signal gain of nearly 50 dB. To accomplish this goal, we have designed a six-cavity circuit in which the first three cavities...
Summary form only given. The University of Maryland Gyroklystron Program has as a goal the production of 80 MW of peak power at 17 GHz, using a 500 W, 500 A electron beam. Frequency-doubling gyroklystron circuits that had 3-4 cavities and that were driven by a 150 kW, X-band have to date only produced maximum powers of about 27 MW. The root cause of this inability to achieve the designed operating...
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