APPARATUSES AND METHODS FOR COMPENSATING PHASE FLUCTUATIONS

APPARATUSES AND METHODS FOR COMPENSATING PHASE FLUCTUATIONS

The present disclosure relates to methods and apparatuses for compensating carrier or clock signal phase fluctuations. An apparatus comprises a digital phase locked loop (210) comprising a phase error output (214) for a phase error (216) between a reference signal (218) and an output signal (212) ge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Parker, Uri, Perlmutter, Uri, Kerner, Michael
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
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Beschreibung
Zusammenfassung:The present disclosure relates to methods and apparatuses for compensating carrier or clock signal phase fluctuations. An apparatus comprises a digital phase locked loop (210) comprising a phase error output (214) for a phase error (216) between a reference signal (218) and an output signal (212) generated by the digital phase locked loop, and a phase rotator (220) coupled to the phase error output (214) and configured to rotate a phase of a data signal based on the phase error (216).