Home Forums SYSTEM parameterized signal not accessible at BER analyser

parameterized signal not accessible at BER analyser

Profile Photo
(joined January 2016)
Participant

Hello

i am using a matlab component in my optisystem file. please check the attached files, i want to compare the four signals entering the matlab component in terms of power so i am using parameterized signals. but if i am using parameterized signals, there is no output at the bit error rate analyzer. please tell me how can i get the output at the BER analyzer simultaneously using parameterized signals in the layout.Also if i am using parameterized signal the ‘sampled Signal Power’ = 0 at the optical power analyzer.
Please help

i shall be really grateful

Regards
Marvi

Responses (2):

    • #36119
      Profile Photo
      Marvi grover
      Participant

      Hello

      i am using a matlab component in my optisystem file. please check the attached files, i want to compare the four signals entering the matlab component in terms of power so i am using parameterized signals. but if i am using parameterized signals, there is no output at the bit error rate analyzer. please tell me how can i get the output at the BER analyzer simultaneously using parameterized signals in the layout.Also if i am using parameterized signal the ‘sampled Signal Power’ = 0 at the optical power analyzer.
      Please help

      i shall be really grateful

      Regards
      Marvi

    • #36121
      Profile Photo
      Marvi grover
      Participant

      i am attaching the matlab file here.

    • #36471
      Profile Photo
      Damian Marek
      Participant

      You will not be able to get a time varying signal from a parameterized signal. The parameterized signals carries no time sampled information. You need to use a sampled signal. You can find the average power of a time sampled signal by integrating it and do your comparison that way.

Login You must be logged in to reply to this topic.