Wireless Power Transfer And Data Communication For Biomedical Application

DOI
  • Saleem Hammad
    BEelectrical,PAF KIET(Karachi Institute of Economics and Technology)
  • Awais Muhammad
    BEelectrical,PAF KIET(Karachi Institute of Economics and Technology)
  • Din Siraj
    BEelectrical,PAF KIET(Karachi Institute of Economics and Technology)
  • Attequa
    BEelectrical,PAF KIET(Karachi Institute of Economics and Technology)
  • Mahar Asma
    BEelectrical,PAF KIET(Karachi Institute of Economics and Technology)

説明

A technique of wireless power transfer(WPT) system for biomedical applications with backscattering communication ,a rectifier use with active bias mechanism(dependent and independent stages) overcome the diode device losses has been presented in this paper .A part from conventional and static Vth cancellation technique rectifiers, it achieve s more than double efficiency and achieves powerless reduction in both forward and reverse biased condition s it decrease turn on voltage in forward bias condition along with decrease in reverse leakage current during reverse bias condition. Under the input conditions (Vin=1Vp-p coupling coefficient's=0.01 at 200MHzfrequency with transmitter and receiver inductanceof22nH),actively biased differential drive rectifier sable to achieve DC voltage of 880mv for 50kΩ load resistance independent stage and achieves DC voltages of 803.2mv for 50kΩ load resistance in independent stage. Backscattering communication has been performed using switch by changing the resonance frequency of the receiver.

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390845713053939584
  • DOI
    10.5954/icarob.2019.gs5-7
  • ISSN
    21887829
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
  • 抄録ライセンスフラグ
    使用不可

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