Design of Quasi-Lumped-Element LTCC Filters and Duplexers for Wireless Communications

2003 33rd European Microwave Conference, 2003 Pub Date : 2003-10-01 DOI:10.1109/EUMA.2003.341110

A. Simine, V. Piatnitsa, A. Lapshin, E. Jakku, D. Kholodnyak, S. Leppaevuori, I. Vendik

引用次数: 17

Abstract

Multilayer integrated circuits using the low temperature cofired ceramics (LTCC) technology are considered as applied to design of microwave filters and duplexers for wireless applications. Different structures of miniature LTCC filters based on quasi-lumped-element resonators are suggested with a special emphasis to filters with additional transmission zeros. Original design of LTCC duplexer for IMT-2000 handsets is presented.

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无线通信准集总元LTCC滤波器和双工器的设计

采用低温共烧陶瓷(LTCC)技术的多层集成电路被认为可以应用于无线应用中的微波滤波器和双工器的设计。提出了基于准集总元谐振器的微型LTCC滤波器的不同结构，特别强调了带有附加传输零的滤波器。介绍了用于IMT-2000手机的LTCC双工器的原始设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2003 33rd European Microwave Conference, 2003

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