A resonator is described including a piezoelectric material with first and second electrodes provided on the piezoelectric material. An acoustic metamaterial at least partially surrounds an active region of the resonator.


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    Title :

    Resonator and method for providing resonator


    Contributors:

    Publication date :

    2019-11-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / H10N / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS , Scheinwiderstandsnetzwerke, z.B. Resonanzkreise



    RESONATOR

    ISHIKAWA KOJI / YONEYAMA YOJIRO / SUGIYAMA TAKAAKI | European Patent Office | 2015

    Free access

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    BUCK RALF / HURLEBAUS VIKTOR | European Patent Office | 2020

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    RESONATOR

    IHARA ATSUSHI / ABE RYOSUKE | European Patent Office | 2015

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    RESONATOR

    YONEYAMA YOJIRO | European Patent Office | 2015

    Free access

    RESONATOR

    BUCK RALF / HURLEBAUS VIKTOR | European Patent Office | 2019

    Free access