• DocumentCode
    449354
  • Title

    An optimum hardware detector for constant envelope quadrature-quadrature phase-shift keying (CEQ2PSK)

  • Author

    Cartwright, Kenneth V. ; Kaminsky, Edit J.

  • Author_Institution
    Sch. of Sci. & Technol., Coll. of Bahamas, Bahamas
  • Volume
    1
  • fYear
    2005
  • fDate
    28 Nov.-2 Dec. 2005
  • Abstract
    A hardware detector for constant envelope quadrature-quadrature phase-shift keying (CEQ2PSK) is proposed. It uses appropriate hard decisions; yet, it achieves optimum probability of bit error performance, unlike the suboptimum detector of Saha and Birdsall. This optimum performance is verified through Monte Carlo computer simulations. Additionally, a more correct expression is given for the probability of bit error performance for CEQ2PSK, which gives the gain over nonconstant Q2PSK as 1.44 dB, rather than the previously published value of 1.76 dB.
  • Keywords
    Monte Carlo methods; error statistics; quadrature phase shift keying; Monte Carlo computer simulations; QPSK; bit error probability; constant envelope quadrature-quadrature phase-shift keying; optimum hardware detector; Bandwidth; Bit error rate; Computer errors; Envelope detectors; Hardware; Maximum likelihood decoding; Phase detection; Phase shift keying; Spread spectrum communication; Transmitters;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Global Telecommunications Conference, 2005. GLOBECOM '05. IEEE
  • Print_ISBN
    0-7803-9414-3
  • Type

    conf

  • DOI
    10.1109/GLOCOM.2005.1577656
  • Filename
    1577656
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=449354