Home Forums SYSTEM VLC QAM-OFDM: Bad Output

Viewing 1 reply thread
  • Author
    Posts
    • #68612
      Y.L. Seow
      Participant

      Hi,
      I’m working a high data rate VLC QAM-OFDM systems by using LED as transmitter in Optisystem 15. But I cannot get 4-QAM constellation diagram at OFDM demodulator and the output power looks low after PIN photodiode. Can someone help to take a look my designed model??
      I will attached my model, please help to review…
      Thanks

    • #68615
      Ahmad Atieh
      Moderator

      Dear Seow,
      please email me your project as a zip file to my email at ahmad.atieh@optiwave.com. I’ll try to provide feedback to the cause of the issue.
      The forum doesn’t allow you to load OptiSystem projects.
      Regards,
      Ahmad

Viewing 1 reply thread
  • You must be logged in to reply to this topic.