Increase Bit rate in DDOOFDM - Optiwave

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- April 26, 2016 at 1:04 am #38498
  
  Duy Le Nguyen
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  Hi everybody.
  I’m working on DDO OFDM sample in Sample folder. I’m trying to increase bit rate to 30 Gbps, so I changed center freq. of Quadrature Modulator, optical fiber, optical filter, and bandwidth of them. But the result isn’t correct. This is my constellation diagram result.
  
  I attached my simulation file below.
  
  If you faced same problem, please help me. I’m very appreciated.
  Thanks and regards.
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