Home Forums SYSTEM INCORRECT RECEIVE CONSTELLATION DIGRAM

Viewing 3 reply threads
  • Author
    Posts
    • #27241
      prakash jat
      Participant

      can anyone find out the problem in below attach file ?
      improper received constellation diagram at receiver,yet i have tried to all best parameter at each positon
      thank you in advance to all

    • #27251
      alistu
      Participant

      Hi Prakash,

      A cursary analysis of your system attracted my attention the upconversion part implementation. I have seen optical power combiner being used instead of power splitter. Changing this did not improve the results, though. So I suggest you expand your system implementation using OptiSystem OFDm examples (you can start with them and make the necessary changes to them to implement your own design).

      Regards

    • #27262
      prakash jat
      Participant

      hi alistu
      sorry, actually what you want say , i didn’t get it please explain
      thanks for reply

      • #27270
        alistu
        Participant

        In the above statement, I was referring to the way that you upconvert the signal into optical domain. However, if you start working on an OptiSystem OFDM sample, you would not need to worry about that. You can open an CO-OFDM sample, and make the necessary changes to it (such as adding mux and so on) so that you implement your own system.

    • #27265
      prakash jat
      Participant

      hi alistu
      i check out with given ofdm sample but not getting so

Viewing 3 reply threads
  • You must be logged in to reply to this topic.