CAVITY WITH DISTRIBUTED DIELECTRIC COATING FOR SUBTERAHERTZ SECOND-HARMONIC GYROTRON

被引：0
|
作者：
Shcherbinin, V. I. [1 ]
Zaginaylov, G. I. [1 ,2 ]
Tkachenko, V. I. [1 ,2 ]
机构：
[1] Kharkov Inst Phys & Technol, Natl Sci Ctr, Kharkov, Ukraine
[2] Kharkov Natl Univ, Kharkov, Ukraine
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2016年 / 06期
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D O I：
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中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Metallic cavity with distributed dielectric coating for the 0.4 THz second harmonic gyrotron is proposed and studied using the generalized scattering matrix approach. It is shown that such coating provides several-fold increase in the Q-value of the operating mode with respect to that of the fundamental competing mode at a reasonable level of ohmic losses, dielectric losses and mode conversion.
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页码：255 / 258
页数：4
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