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Communication Dans Un Congrès Année : 2011

Large Band Pass BAW Filter for Space Applications

Matthieu Chatras
Lise Catherinot
  • Fonction : Auteur
  • PersonId : 919457
Stéphane Bila
Dominique Cros
Sylvain Ballandras
  • Fonction : Auteur
Thomas Baron
  • Fonction : Auteur

Résumé

A resonator using shear waves of lithium niobate is used in this paper to achieve large fractional bandwidth BAW filter. Electromechanical couplings in the 20 - 50 % range are obtained for the shear waves of a thin layer of Lithium Niobate suspended on a silicon substrate. By this way a filter with fractional bandwidth over 20% has been designed for space applications.
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Dates et versions

hal-00683438 , version 1 (28-03-2012)

Identifiants

Citer

Matthieu Chatras, Lise Catherinot, Stéphane Bila, Dominique Cros, Sylvain Ballandras, et al.. Large Band Pass BAW Filter for Space Applications. IEEE International Frequency Control Symposium, May 2011, San Francisco - California, United States. pp.1-3, ⟨10.1109/FCS.2011.5977748⟩. ⟨hal-00683438⟩

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