visible light communication

(joined August 2019)

Participant

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

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
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

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