W band circular waveguide Y-junction circulator

被引：12

作者：

Chen, GT ^{[1
]}

Yang, HS

Xu, YZ

机构：

[1] Fujian Normal Univ, Fuqing Coll, Fuzhou 350300, Peoples R China

[2] SE Univ, Natl Key Lab Millimeter Waves, Nanjing 210096, Peoples R China

来源：

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2003年 / 24卷 / 01期

关键词：

circulator; circular waveguide; finite element method; anisotropic media; waveguide junction;

D O I：

10.1023/A:1021627631525

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：

In this paper, a new type of W band circular waveguide Y-junction circulator is presented. The structure of this type of Y-junction is a cylindrical cavity connecting with three circular waveguides. The performances of the type of circulator are analyzed by the edge-based vector finite element method hybridized with the modal expansion. The numerical results show that this type of waveguidc Y-junction circulator has good circulation performance.

引用

页码：25 / 34

页数：10

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