Analysis of the Coaxial Ridge-Loaded Helical Groove Waveguide

被引：0
|
作者：
Yonghai Lan
Wenxiang Wang
Yubin Gong
机构：
[1] University of Electronic Science and Technology of China,National Key Laboratory of High Power Vacuum Electronics
来源：
International Journal of Infrared and Millimeter Waves | 2002年 / 23卷
关键词：
Field Theory; Numerical Computation; Dispersion Relation; Dispersion Equation; Heat Dissipation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The coaxial ridge-loaded helical groove waveguide is proposed in this paper. As an all-metal slow-wave circuit, it has advantages of good heat dissipation and great size, and thus is suitable for use of millimeter TWT. By means of field theory, the expressions of the dispersion equation and the coupling impedance of the coaxial ridge-loaded helical groove waveguide are obtained. The influence of various circuit dimensions on the dispersion relation and the coupling impedance is investigated by the results of numerical computation.
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页码：425 / 434
页数：9
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