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Modelling of Piezoelectric Resonators

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F02%3A00000126" target="_blank" >RIV/46747885:24220/02:00000126 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Modelling of Piezoelectric Resonators

  • Original language description

    The paper describes an application of the finite element method in modelling of the resonance characteristics of piezoelectric resonators. It contains derivation of the weak formulation of the problem based on the physical description of piezoelectric structures. Solving of the problem leads to the set of linear equations with large and sparse matrices. The matrices define the generalized eigenvalue problem, from which we can obtain the frequency spectrum of the resonator. The model is tested on the problem of the longitudinally vibrating quartz resonator XYt-j -cut, where our results are compared with measured frequencies.

  • Czech name

  • Czech description

Classification

  • Type

    A - Audiovisual production

  • CEP classification

    BI - Acoustics and oscillation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2002

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • ISBN

  • Place of publication

    Praha, Czech republic

  • Publisher/client name

    Czech Technical University, Faculty of Electrical Engineering

  • Version

    Proceedings of Eurosensors XVI

  • Carrier ID