Reflector stack optimization for Bulk Acoustic Wave resonators

Sumy Jose

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

337 Downloads (Pure)

Abstract

Thin-film bulk-acoustic-wave (BAW) devices are used for RF selectivity in mobile communication system and other wireless applications. Currently, the conventional RF filters are getting replaced by BAW filters in all major cell phone standards. In this thesis, we study solidly mounted BAW resonators (SMR) which are building blocks of these filters. The good selectivity offered by the BAW resonators makes them excellent components for inter-stage filters and duplexers for mobile applications.
Original languageUndefined
Awarding Institution
  • University of Twente
Supervisors/Advisors
  • Schmitz, Jurriaan , Supervisor
  • Hueting, Ray, Advisor
Thesis sponsors
Award date13 Dec 2011
Place of PublicationEnschede
Publisher
Print ISBNs978-90-365-3297-6
DOIs
Publication statusPublished - 13 Dec 2011

Keywords

  • METIS-284954
  • EWI-21148
  • IR-78852

Cite this

Jose, Sumy. / Reflector stack optimization for Bulk Acoustic Wave resonators. Enschede : University of Twente, 2011. 129 p.
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Reflector stack optimization for Bulk Acoustic Wave resonators. / Jose, Sumy.

Enschede : University of Twente, 2011. 129 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

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AB - Thin-film bulk-acoustic-wave (BAW) devices are used for RF selectivity in mobile communication system and other wireless applications. Currently, the conventional RF filters are getting replaced by BAW filters in all major cell phone standards. In this thesis, we study solidly mounted BAW resonators (SMR) which are building blocks of these filters. The good selectivity offered by the BAW resonators makes them excellent components for inter-stage filters and duplexers for mobile applications.

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