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1 个结果
  • 简介:TheeffectofreflectionontheperformanceofAM-VSBCATVlightwavesystemsisanalyzed.Usually,therearethreekindsofreflectionexistingintheAM-VSBCATVlightwavesystems:multipathinterference(MPI),doubleRayleighbackscattering(DRB)andexternalopticalfeedbackTheMPIandexternalopticalfeedbackcanbeneglectedowingtousingtheFC/APCconnectorsandisolatedDFBalsersinthesystemlink.ItisshowntheoreticallyandexperimentallythattheDRBisthelimitationofthenoiseinducedbyreflection.

  • 标签: 有线电视 光波系统 双瑞利反向散射 AM-VSB