• DocumentCode
    1293073
  • Title

    Optimizing FFT Precision in Optical OFDM Transceivers

  • Author

    Bouziane, Rachid ; Koutsoyannis, R. ; Milder, Peter ; Benlachtar, Yannis ; Hoe, James C. ; Glick, Madeleine ; Killey, Robert I.

  • Author_Institution
    Dept. of Electron. & Electr. Eng., Univ. Coll. London, London, UK
  • Volume
    23
  • Issue
    20
  • fYear
    2011
  • Firstpage
    1550
  • Lastpage
    1552
  • Abstract
    The effects of different system parameters on the performance of real-time optical orthogonal frequency-division-multiplexing (OFDM) transceivers are investigated. Numerical simulations are carried out to search for the optimum arithmetic precision of the fast Fourier transform and its inverse (FFT/IFFT) which are key components in optical OFDM transceivers.
  • Keywords
    OFDM modulation; fast Fourier transforms; optical transceivers; FFT precision; different system parameters; fast Fourier transform; optical OFDM transceivers; optimum arithmetic precision; real time optical orthogonal frequency division multiplexing transceivers; Modulation; OFDM; Optical fibers; Real time systems; Signal resolution; Transceivers; Fast Fourier transform (FFT); optical fiber communications; orthogonal frequency-division multiplexing (OFDM);
  • fLanguage
    English
  • Journal_Title
    Photonics Technology Letters, IEEE
  • Publisher
    ieee
  • ISSN
    1041-1135
  • Type

    jour

  • DOI
    10.1109/LPT.2011.2164059
  • Filename
    5978179
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1293073