Parametric amplification in a micro Coriolis mass flow sensor: reduction of power dissipation without loss of sensitivity

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    Abstract

    We report on the application of parametric amplification to a micro Coriolis mass flow sensor to reduce the system’s power dissipation while retaining sensitivity to flow. By reducing this power dissipation, less heat will be transferred to the fluid and channel, potentially resulting in more temperature-stable flow measurements. We show experimentally that parametric amplification can be used to either greatly reduce power dissipation without loss of flow sensitivity, or to increase the overall sensitivity without increased power dissipation.
    Original languageUndefined
    Title of host publicationProceedings of IEEE Sensors 2013
    Place of PublicationUSA
    PublisherIEEE Circuits & Systems Society
    Pages1626-1629
    Number of pages4
    ISBN (Print)978-1-4673-4642-9
    Publication statusPublished - 4 Nov 2013
    Event12th IEEE Sensors 2013 - Renaissance Baltimore Harborplace Hotel, Baltimore, United States
    Duration: 3 Nov 20136 Nov 2013
    Conference number: 12
    http://ieee-sensors2013.org/

    Conference

    Conference12th IEEE Sensors 2013
    CountryUnited States
    CityBaltimore
    Period3/11/136/11/13
    Internet address

    Keywords

    • EWI-24008
    • METIS-300174
    • IR-87995

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