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

页码：176 / 178

页数：3

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