Improved phase carrier demodulation algorithm for F-P optical fiber hydrophone

  • Yu Lei, Chong Kang
  • Published 2012 in
    2012 IEEE 11th International Conference on Signal…


With the analysis of phase generated carrier (PGC) demodulation scheme of interference signal, finding either by hardware circuit or computer simulation method to generate the frequency-multiplier mixing signal exist necessarily error. This error is one of the main factors resulting in distortion of demodulation results. PGC demodulation with multiple… (More)

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