visible light communication - Optiwave

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- September 23, 2019 at 5:00 am #57454
  
  RAMYA
  Participant
  
  how zero clipping done in Orthogonal frequency division multiplexing ?
  which parameter need to change in optisystem?
- September 25, 2019 at 9:35 am #57598
  
  Ahmad Atieh
  Moderator
  
  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
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