• DocumentCode
    162225
  • Title

    An experiment demonstration of a LED driver based on a 2nd order pre-emphasis circuit for visible light communications

  • Author

    Minglun Zhang

  • Author_Institution
    State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
  • fYear
    2014
  • fDate
    9-10 May 2014
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We demonstrate a proposed LED driver with a 2nd order pre-emphasis circuit for visible light communications with a E/O/E bandwidth of 130 MHz, and with a flatness of 0.4 dB up to 110MHz. Experiments show that the bit error rate of the system at 300 Mbps is below 1×10-10 in a 231-1 NRZ OOK PRBS transmission.
  • Keywords
    amplitude shift keying; error statistics; optical communication; optical modulation; 2nd order pre-emphasis circuit; BER; LED driver; NRZ OOK PRBS transmission; bandwidth 130 MHz; bit error rate; visible light communications; Bandwidth; Bit error rate; Light emitting diodes; Linearity; Modulation; Optical signal processing; Wireless communication; Pre-emphasis Circuit; Visible Light Communication;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless and Optical Communication Conference (WOCC), 2014 23rd
  • Conference_Location
    Newark, NJ
  • Type

    conf

  • DOI
    10.1109/WOCC.2014.6839943
  • Filename
    6839943
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=162225