Design of Millimeter Wave Wideband Transition From Double-ridge Waveguide to Coaxial Line

被引：15

作者：

Zhou, Yang ^{[1
]}

Li, En ^{[1
]}

Guo, Gao-Feng ^{[1
]}

Yang, Tao ^{[1
]}

Liu, Lin-Sheng ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Elect Engn, Chengdu 611731, Sichuan, Peoples R China

来源：

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2011年 / 32卷 / 01期

关键词：

Millimeter wave; Double-ridge waveguide; Coaxial line to waveguide transition; Mode conversion; Impedance matching; CHARACTERISTIC IMPEDANCE; PROBE;

D O I：

10.1007/s10762-010-9747-4

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, an improved design method of millimeter wave wideband transition from double-ridge waveguide to coaxial line is introduced. The proposed design is based on the mode conversion theories and impedance matching techniques. The characteristics of the transition in microwave frequencies are analyzed and simulated by full-wave analysis software. According to the simulated results, a couple of transitions are fabricated. The predicted superduper performances have been confirmed experimentally in a wide frequency range of 18 similar to 40 GHz.

引用

页码：26 / 33

页数：8

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