Home Forums GENERAL OFDM – FSO SYSTEM

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    • #50713
      Anas Machfudy
      Participant

      Hi everyone,

      I want to simulate OFDM-FSO system with 4QAM and 16QAM, the constellation is good but BER didn’t appear in the BER analyzer.
      can i get suggestion or someone correcting my project? i’m using OptiSystem 16 and i’m very thankful for anyone help.

      Thanks and regards,
      Anas

    • #51202
      Ahmad Atieh
      Moderator

      Dear Anas,
      I’ve checked your project there are few errors in the project design. I recommend using the example (OFDM Coherent Detection Single Port Single Polarization 16QAM.osd) in OptiSystem example library and place FSO channel instead of the fiber loop. It should work and give minimum errors.
      Regards,
      Ahmad

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