• DocumentCode
    3766275
  • Title

    Oval double spiral coil for high wireless power transmission efficiency

  • Author

    Shun Hasegawa;Hisao Iwasaki

  • Author_Institution
    Graduate School of Engineering and Science, Shibaura Institute of Technology, 307, Minumaku, Saitama, Japan
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We have proposed the oval double spiral coil having high wireless power transmitting efficiency. The 75% wireless power transmission efficiency was obtained by rotate of the oval coil and by offset the receiving coil position relative to the transmitting coil.
  • Keywords
    "Wireless communication","Spirals","Wireless power transmission","Magnetic resonance","Mobile handsets","Electronic mail","Analytical models"
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation (ISAP), 2015 International Symposium
  • Type

    conf

  • Filename
    7447344
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3766275