LTCC INTEGRATED AIR-FILLED WAVEGUIDES FOR G-BAND APPLICATIONS

被引：3
|
作者：
Tick, Timo [1 ,2 ]
Jantti, Jyri [1 ,2 ]
Henry, Manju [3 ]
Free, Charles [3 ]
Jantunen, Heli [1 ,2 ]
机构：
[1] Univ Oulu, Microelect & Mat Phys Labs, Oulu, Finland
[2] Univ Oulu, EMPART Res Grp Infotech Oulu, Oulu, Finland
[3] Univ Surrey, Adv Technol Inst, Surrey, England
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 01期
关键词：
substrate integrated waveguide; LTCC; millimeter-wave; MILLIMETER-WAVE;
D O I：
10.1002/mop.23965
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：
This article describes the fabrication of air-filled waveguides having solid metallic walls inside a low temperature cofired ceramic (LTCC) substrate. A fabrication method for metal coating the waveguide walls is proposed, and the preparation of air-filled waveguides with existing LTCC process technology is described in detail. Demonstrator waveguides operating at 140-190 GHz frequency were fabricated and their electrical performance was measured. Total loss of around 0.13 dB/mm was measured at the center frequency of 150 MHz. (C) 2008 Wiley Periodicals. Inc. Microwave Opt Technol Lett 51: 176-178, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23965
引用
收藏
页码：176 / 178
页数：3
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