• DocumentCode
    2363523
  • Title

    Class-E oscillators as wireless power transmitters for biomedical implants

  • Author

    Laskovski, Anthony N. ; Yuce, Mehmet R.

  • Author_Institution
    Sch. of Electr. Eng. & Comput. Sci., Univ. of Newcastle, Callaghan, NSW, Australia
  • fYear
    2010
  • fDate
    7-10 Nov. 2010
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    This paper presents the use of Class-E oscillators as inductive power transmitters for implanted telemetry devices that transmit information sensed by biosensors. Several Class-E oscillators are compared with an equivalent Class-E amplifier, showing higher efficiency while maintaining frequency clarity, stability and accuracy. Energy has been successfully transferred to a receiving inductor 1.5 cm away, which has been rectified to produce a 1 VDC signal.
  • Keywords
    biomedical electronics; biomedical telemetry; biosensors; inductive power transmission; prosthetics; radio transmitters; radiofrequency oscillators; biomedical implants; biosensors; class-E amplifier; class-E oscillators; distance 1.5 cm; implanted telemetry devices; inductive power transmitters; receiving inductor; voltage 1 V; wireless power transmitters;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Applied Sciences in Biomedical and Communication Technologies (ISABEL), 2010 3rd International Symposium on
  • Conference_Location
    Rome
  • Print_ISBN
    978-1-4244-8131-6
  • Type

    conf

  • DOI
    10.1109/ISABEL.2010.5702913
  • Filename
    5702913
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2363523