THEORY OF A FREQUENCY-STEP-TUNABLE GYROTRON FOR OPTIMUM PLASMA ECRH

被引:34
作者
DUMBRAJS, O [1 ]
NUSINOVICH, GS [1 ]
机构
[1] UNIV MARYLAND,PLASMA PHYS LAB,COLL PK,MD 20742
关键词
D O I
10.1109/27.256773
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A theory is presented which describes the dependence of the multimode operation of a gyrotron on the modulation and beam voltages. Nonlinear nonstationary processes are considered. An approximate start-up scenario of a gyrotron is determined which makes it possible to achieve single-mode excitation and high-efficiency operation in a desired mode, as well as to switch the tube to a similar operation in other modes.
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页码:452 / 457
页数:6
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