• DocumentCode
    712547
  • Title

    Multiplier-free carrier-phase recovery for real-time receivers using processing in polar coordinates

  • Author

    Baeuerle, B. ; Josten, A. ; Abrecht, F. ; Dornbierer, E. ; Boesser, J. ; Dreschmann, M. ; Becker, J. ; Leuthold, J. ; Hillerkuss, D.

  • Author_Institution
    Inst. of Electromagn. Fields, ETH Zurich, Zurich, Switzerland
  • fYear
    2015
  • fDate
    22-26 March 2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    A low-complexity, multi-format carrier-phase estimation algorithm for QPSK and 16QAM is demonstrated. Our multiplier-free hardware implementation is enabled by operating in polar coordinates and allows for detection of QPSK signals beyond 38 GBd.
  • Keywords
    quadrature amplitude modulation; quadrature phase shift keying; real-time systems; QPSK signals; multiformat carrier phase estimation algorithm; multiplier free carrier phase recovery; multiplier free hardware implementation; polar coordinates; real-time receivers; Electromagnetic fields;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2015
  • Conference_Location
    Los Angeles, CA
  • Type

    conf

  • Filename
    7121905
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=712547