Design and manufacturing reliability of passive components for LTCC millimeterwave hybrid circuits

被引：8

作者：

Baras, Torben ^{[1
]}

Jacob, Arne F. ^{[1
]}

机构：

[1] Tech Univ Hamburg, Inst Hochfrequenztech, D-21073 Hamburg, Germany

来源：

2007 EUROPEAN MICROWAVE CONFERENCE, VOLS 1-4 | 2007年

关键词：

D O I：

10.1109/EUMC.2007.4405278

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：

The design reliability of LTCC circuits up to millimeter wave frequencies and the tolerances associated with the manufacturing process are studied. Representative circuit elements are analyzed, i.e. a planar bandpass filter, a buried DC-block filter and a vertical DC-feed network, which take advantage of fine line printing and high permittivity layer inclusions. In order to distinguish between manufacturing tolerances and variations occurring during the measurement, a reference sample method is introduced. All samples show good to excellent agreement with simulations as well as very little manufacturing variations up to 40GHz.

引用

页码：660 / 663

页数：4