Simulation of the Readout Methods for Inductively Coupled High-Frequency Resonance Sensors

Timo Salpavaara, Aleksi Hänninen, Jukka Lekkala, Minna Kellomäki

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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    The readout methods for inductively coupled resonance sensors were simulated using a lumped element model. The purpose of the study was to analyze the readout methods at high frequencies where the self-resonance of the reader coil is likely to interfere with the measurements. Furthermore, the changes in the reading distance cause measurement errors. This phenomenon was studied using simulation. In addition, an algorithm that compensates these errors was tested. The simulation results were in agreement with the test measurements. In addition, the tested error compensation improved the resonance frequency estimates calculated using the simulated and measured data.
    Original languageEnglish
    Title of host publicationEurosensors 2018
    Publication statusPublished - 27 Nov 2018
    Publication typeA4 Article in conference proceedings
    EventEurosensors -
    Duration: 1 Jan 2000 → …

    Publication series

    ISSN (Electronic)2504-3900


    Period1/01/00 → …

    Publication forum classification

    • Publication forum level 1


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