Ultra-low power transmitter for encoding non-MR signals in Magnetic Resonance (MR) recordings

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    Abstract

    Advancing Magnetic Resonance Imaging (MRI) technology requires integration of the MRI scanners with sensors and systems for monitoring various non-MRI signals. In this paper, we present design and integration of a low power AM radio transmitter into a 3T MRI scanner, which can be used for efficient collection of data from non-MRI sensors. The transmitter consumes only 1.3mW while transmitting 2.7µW at 120MHz with high frequency stability. The presented design is useful in low power applications requiring high frequency stability and is intended for wireless transmission of non-MR signal recordings during MRI scanning.
    Original languageEnglish
    Publication date2018
    Number of pages3
    Publication statusPublished - 2018
    EventJoint Annual Meeting ISMRM-ESMRMB 2018 - Paris Expo Porte de Versailles, Paris, France
    Duration: 16 Jun 201821 Jun 2018
    https://www.ismrm.org/18m/

    Conference

    ConferenceJoint Annual Meeting ISMRM-ESMRMB 2018
    LocationParis Expo Porte de Versailles
    Country/TerritoryFrance
    CityParis
    Period16/06/201821/06/2018
    Internet address

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