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OFDM

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FARAH AINA BINTI JAMAL MOHAMAD
(joined March 2020)
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Hi, I wanted to design a CO-OFDM system, I referred the design from Optiwave pdf. But I don’t know how to design the subsystem to connnect the QAM to OFDM modulator and to electrical constellation visualiser. How to I design the subsystem? TQ

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Responses (1):

    • March 11, 2020 at 7:17 am #66245
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      FARAH AINA BINTI JAMAL MOHAMAD
      Participant

      Hi, I wanted to design a CO-OFDM system, I referred the design from Optiwave pdf. But I don’t know how to design the subsystem to connnect the QAM to OFDM modulator and to electrical constellation visualiser. How to I design the subsystem? TQ

      Attachments:

      1. Capture.png

    • March 12, 2020 at 9:17 am #66293
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      Ahmad Atieh
      Moderator

      Hello Farah,
      The subsystem is a feature in OptiSystem software that you create. Double click on it and view the components inside it. You can build your project without using subsystems. You need to understand how the signals are generated and used to modulate the subcarriers in the OFDM modulator component. You may double click on each component and use the help button to access the datasheet of the component. You will find details on the component and its theory.
      Regards,
      Ahmad

      +1

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