Invention Grant
US09065590B2 Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers 有权
用于相位偏振多路复用接收机的时钟恢复方法和时钟恢复装置

Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers
Abstract:
Component signal values are derived from component signals and fed to at least one fixed equalizer which generates equalizer output signals. The signals are fed to phase error detectors generating phase error signals. The phase error signals are combined with further phase error signals derived by further error detectors receiving signal values from further equalizers and/or the component signal values directly from sample units.
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