A method for interrogating an elastic wave device includes probing the response of a piezoelectric resonant device at a single frequency alternately on either side of a previously determined first resonance frequency, to characterize this resonance frequency characteristic of the measured physical quantity, by correlating this single measurement with a previously performed measurement.


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    Title :

    Procédé d'interrogation rapide de dispositifs résonants à ondes élastiques


    Additional title:

    Method for fast interrogation of elastic-wave resonant devices
    Schnellabfrageverfahren von Resonanzvorrichtungen über elastische Wellen


    Contributors:

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B60C VEHICLE TYRES , Fahrzeugreifen



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