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constant modulus algorithm

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(joined August 2015)
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Hi,
How can building constant modululs algorithm (CMA) in matlab (m file ) connected with design 4QAM in Optisystem , to handling the dispersion when increase the length of fiber
thanks 🙂

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    • #27508
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      Khadija Omran
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      Hi,
      How can building constant modululs algorithm (CMA) in matlab (m file ) connected with design 4QAM in Optisystem , to handling the dispersion when increase the length of fiber
      thanks 🙂

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    • #27510
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      Abdallah Ismail
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      You can find Matlab file for DSP. It contains CMA algorithm for QPSK. It is easy to develop it to QAM.
      100 Gbps DP-QPSK

      OptiSystem – Hot Topics


      By the way CMA is not for Dispersion compensation as my knowledge.

    • #27511
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      Khadija Omran
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      !!!!
      So , the CMA for what???

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