Performance investigation of data transmission in wireless power transfer with coil displacements

Motoki Iida, Kazuki Sugeno, Mamiko Inamori, Yukitoshi Sanada

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Citations (Scopus)

    Abstract

    This paper investigates the relationship between antenna position and data communication performance in a magnetic resonance wireless power transfer (MRWPT) system. In MRWPT information such as the types of equipments, the required amount of electrical power, or the timing of power transfer should be transmitted from the antenna. It is assumed here that power transfer coils in the MRWPT system are employed as antennas for data communication. The frequency characteristic of the antennas change due to coil displacements. The power transfer coils are modeled as a band pass filter (BPF) and the frequency responses of the filter are presented in this paper. The characteristics of the filter are derived through circuit simulation and resulting data communication performance is evaluated. Numerical results obtained through computer simulation show that the bit error late (BER) performance can be improved by controlling the center frequency of the communication link.

    Original languageEnglish
    Title of host publication2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013
    Pages3518-3522
    Number of pages5
    DOIs
    Publication statusPublished - 2013 Dec 1
    Event2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013 - London, United Kingdom
    Duration: 2013 Sep 82013 Sep 11

    Publication series

    NameIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC

    Other

    Other2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013
    CountryUnited Kingdom
    CityLondon
    Period13/9/813/9/11

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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  • Cite this

    Iida, M., Sugeno, K., Inamori, M., & Sanada, Y. (2013). Performance investigation of data transmission in wireless power transfer with coil displacements. In 2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC 2013 (pp. 3518-3522). [6666758] (IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC). https://doi.org/10.1109/PIMRC.2013.6666758