Depressed collectors for high-power gyrotrons

Read, M. E. ; Lawson, W. G. ; Dudas, A. J. ; Singh, A. (1990) Depressed collectors for high-power gyrotrons IEEE Transactions on Electron Devices, 37 (6). pp. 1579-1589. ISSN 0018-9383

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Official URL: http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arn...

Related URL: http://dx.doi.org/10.1109/16.106260

Abstract

An analytic and numerical study of the feasibility of depressed collectors for gyrotrons for accelerator applications is discussed, and a specific design for a 10-GHz 30-MW gyroklystron is realized. The conclusion of the study is that depressed collectors are feasible for gyrotrons of interest for accelerator applications (i.e. P< 100 MW, 10 GHz<f<35 GHz) and that their use would reduce capital costs for the RF system for a typical large accelerator by roughly 40%. In addition, scaling studies indicate that depressed collectors are feasible for fusion-related gyrotron oscillators, such as the 1-MW, 280-GHz devices being developed for use on the Compact Ignition Tokamak (CIT).

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ID Code:76795
Deposited On:07 Jan 2012 09:41
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