Home Forums SYSTEM Radio over fiber

Viewing 7 reply threads
  • Author
    Posts
    • #17217
      Hager
      Participant

      There is an error in the o/p and drawing feedback
      Plz modify it for me and attach it .

    • #17219
      Hager
      Participant

      no o/p

    • #17223
      Hager
      Participant

      there is an error in the drawing feed back

    • #17225
      Hager
      Participant

      the same error in the drawing feed back

    • #17227
      Hager
      Participant

      an error at o/p

    • #17230
      Damian Marek
      Participant

      The main problem seems to be again a sampling rate one. If you want to reproduce the 250 GHz signal your sampling rate at the minimum will have to be twice the largest frequency of your signal, that’s from the Nyquist sampling theorem

    • #17245
      Hager
      Participant

      I changed sampling rate in MSK to be Twice signal frequency as attached but i can’t obtained the result in this paper Figure3(c)RoF system using MSK technique

      • #17255
        Damian Marek
        Participant

        Let me know if I am missing something, but I do not understand how the transmitters are supposed to function. In the paper they modulate a ~250 Gb/s carrier, but then they bandpass the frequency at 10 GHz. As far as I know there should not be any signal at that frequency, and so they are only transmitting noise. It doesn’t seem like a functioning transmitter design to me.

        Regards

    • #18742
      Ajay Vyas
      Participant

      send your project file then we can try to remove the error

Viewing 7 reply threads
  • You must be logged in to reply to this topic.