• DocumentCode
    3387290
  • Title

    Performance enhanced GFSK demodulator using phase-domain ADC for zero-IF receivers

  • Author

    Jinjia Liu ; Fengqi Yu

  • Author_Institution
    Shenzhen Inst. of Adv. Technol., Shenzhen, China
  • fYear
    2013
  • fDate
    23-25 March 2013
  • Firstpage
    1610
  • Lastpage
    1613
  • Abstract
    A 4-bit phase-domain ADC based demodulator with a more accurate decision is presented to demodulate zero-IF Gaussian frequency shift keying (GFSK) or narrowband frequency shift keying (FSK). As a Matlab simulation result performed in Additive White Gaussian Noise (AWGN) Channel, for 0.1 percent BER, the demodulator is able to achieve an Eb/N0 of 1.5 dB which is less than that proposed in [5].
  • Keywords
    AWGN channels; analogue-digital conversion; demodulators; error statistics; frequency shift keying; 4-bit phase-domain ADC based demodulator; AWGN channel; BER; GFSK demodulator; Matlab simulation; additive white Gaussian noise channel; narrowband frequency shift keying; word length 4 bit; zero-IF Gaussian frequency shift keying; zero-IF receivers; Demodulation; Frequency shift keying; Noise; Receivers; Registers; Time-domain analysis; Vectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Information Science and Technology (ICIST), 2013 International Conference on
  • Conference_Location
    Yangzhou
  • Print_ISBN
    978-1-4673-5137-9
  • Type

    conf

  • DOI
    10.1109/ICIST.2013.6747845
  • Filename
    6747845
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3387290