Home Forums SYSTEM visible light communication

visible light communication

Profile Photo
(joined August 2019)
Participant

how zero clipping done in Orthogonal frequency division multiplexing ?
which parameter need to change in optisystem?

Responses (1):

  • #57454
    Profile Photo
    RAMYA
    Participant

    how zero clipping done in Orthogonal frequency division multiplexing ?
    which parameter need to change in optisystem?

  • #57598
    Profile Photo
    Ahmad Atieh
    Participant

    Hello Ramya,
    Currently we don’t support ACO-OFDM or DCO-OFDM. Users write their own Matlab code and use the Matlab component in OptiSystem to achieve that.
    Regarding demodulation of the signal, make sure that you use the proper parameters for the Quadrature Demodulator especially its low-pass filter . Please refer to the examples in OptiSystem Library located at the following link for more information.
    C:\Users\USER NAME\Documents\OptiSystem 16.1 Samples\Advanced modulation systems\OFDM systems
    Regards,
    Ahmad

LoginYou must be logged in to reply to this topic.