• DocumentCode
    2867976
  • Title

    A Non-Coherent PSK Receiver with Interference-Canceling for Transcutaneous Neural Implants

  • Author

    Zhou, Mingcui ; Liu, Wentai

  • Author_Institution
    California Univ., Santa Cruz, CA
  • fYear
    2007
  • fDate
    11-15 Feb. 2007
  • Firstpage
    156
  • Lastpage
    593
  • Abstract
    A PSK receiver uses bandpass sampling and thus avoids PLLs. It demonstrates that 2Mb/s data can be recovered with 20MHz carrier frequency in transcutaneous neural prostheses. The analog realization is able to cancel interference at 9dB larger than the signal without a filter. The demodulator is fabricated in 0.35 mum CMOS, has an active die area of 2.6 times 1.7mm2, and dissipates 6.2mW
  • Keywords
    CMOS integrated circuits; demodulators; medical signal processing; phase shift keying; prosthetics; radio receivers; signal sampling; 0.35 micron; 2 Mbit/s; 20 MHz; 6.2 mW; CMOS; bandpass sampling; demodulator circuit; interference cancellation; noncoherent PSK receiver; transcutaneous neural implants; Circuits; Clocks; Demodulation; Frequency shift keying; Implants; Interference; Phase locked loops; Phase shift keying; Sampling methods; Signal generators;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International
  • Conference_Location
    San Francisco, CA
  • ISSN
    0193-6530
  • Print_ISBN
    1-4244-0853-9
  • Electronic_ISBN
    0193-6530
  • Type

    conf

  • DOI
    10.1109/ISSCC.2007.373635
  • Filename
    4242312
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2867976