A Ka-Band Broadband Integrated Transition of Air-Filled Waveguide to Laminated Waveguide

被引：18

作者：

Huang, Xiaobo ^{[1
]}

Wu, Ke-Li ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China

来源：

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2012年 / 22卷 / 10期

关键词：

Broadband; laminated waveguide; LTCC; millimeter wave; transitions; SUBSTRATE; MICROSTRIP;

D O I：

10.1109/LMWC.2012.2218095

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 letter, a novel compact and broadband integrated transition between a laminated waveguide and an air-filled rectangular waveguide operating in Ka band is proposed. A three-pole filter equivalent circuit model is employed to interpret the working mechanism and to predict the performance of the transition. A back-to-back prototype of the proposed transition is designed and fabricated for proving the concept. Good agreement of the measured and simulated results is obtained. The measured result shows that the insertion loss of better than 0.26 dB from 34.8 to 37.8 GHz can be achieved.

引用

页码：515 / 517

页数：3

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