Design and industrialisation of solidly-mounted BAW filters

J.W. Lobeek, A.B. Smolders

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

8 Citations (Scopus)

Abstract

This paper discusses the design of high-Q bulk-acoustic-wave filters that are optimised for integration in to front-end-modules (FEM) for 2G/3G cellular applications. In addition, the industrialisation aspects of BAW filters are presented. A novel low-cost process was developed based on standard IC processing which uses a solidly mounted reflector stack of dielectric materials. Experimental results are shown of filters operating at 1.9 GHz. The loss mechanisms that occur in BAW filters which are produced in high-volume are analysed
Original languageEnglish
Title of host publicationProceedings of the IEEE MTT-S International Microwave Symposium Digest 2006. 11-16 June 2006, San Francisco, California
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages386-389
DOIs
Publication statusPublished - 2006
Eventconference; IEEE MTT Symposium 2006, San Francisco USA; 2006-06-11; 2006-06-16 -
Duration: 11 Jun 200616 Jun 2006

Conference

Conferenceconference; IEEE MTT Symposium 2006, San Francisco USA; 2006-06-11; 2006-06-16
Period11/06/0616/06/06
OtherIEEE MTT Symposium 2006, San Francisco USA

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    Lobeek, J. W., & Smolders, A. B. (2006). Design and industrialisation of solidly-mounted BAW filters. In Proceedings of the IEEE MTT-S International Microwave Symposium Digest 2006. 11-16 June 2006, San Francisco, California (pp. 386-389). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/MWSYM.2006.249551