A Novel Method for Calculation of Eigenmodes of Gyrotron Resonators

被引：1

作者：

Liu, Rui ^{[1
]}

Li, Hong Fu ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Dept Phys Elect, Chengdu 610054, Peoples R China

来源：

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2011年 / 32卷 / 06期

关键词：

Gyrotron; Coaxial resonator; Mode coupling; Q-factor; COMPLEX CAVITY;

D O I：

10.1007/s10762-011-9790-9

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new method for calculating the eigenmodes of gyrotron resonators is presented. With this method, the resonant frequency, Q-factor and field profiles of the eigenmodes are determined through finding the minimum value of a function of two variables, namely the resonant frequency and the Q-factor. Compared with the traditional calculation method, the new method predicts a significantly higher Q-factor of the eigenmodes.

引用

页码：754 / 762

页数：9

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