Design of a grooved circular cavity for dielectric substrate measurements in millimeter wave region

被引：0
|
作者：
Shimizu, T [1 ]
Ma, ZW [1 ]
Kobayashi, Y [1 ]
机构：
[1] Saitama Univ, Fac Engn, Saitama 3388570, Japan
来源：
IEICE TRANSACTIONS ON ELECTRONICS | 2003年 / E86C卷 / 08期
关键词：
dielectric substrate measurement; cut-off circular waveguide method; millimeter wave;
D O I：
暂无
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 grooved circular cavity is designed for the millimeter wave measurements of dielectric substrates. The grooves are introduced to separate the degenerate TE01p and TM11p modes in circular cavities. A rigorous mode-matching method is used to investigate the influence of grooves on both the TE01p and TM11p modes. The dimensions of the grooves are determined from the numerical results. Comparative experiments of circular cavities with and without grooves validate the design method.
引用
收藏
页码：1715 / 1720
页数：6
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