Electrical generation of return-to-zero (RZ) data pattern with flexible duty cycle adjustment for optical transmission

Electrical generation of return-to-zero (RZ) data pattern with flexible duty cycle adjustment for optical transmission

An electrical return to zero (RZ) encoder converts non-return to zero (NRZ) data into of RZ data patterns with a flexibility for duty cycle adjustment so that any RZ data pattern may be provided for a specific application's need. A duty cycle of > 50% or < 50% may be achieved by selecting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHANG, SONG Q, WANG, LI L
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Beschreibung
Zusammenfassung:An electrical return to zero (RZ) encoder converts non-return to zero (NRZ) data into of RZ data patterns with a flexibility for duty cycle adjustment so that any RZ data pattern may be provided for a specific application's need. A duty cycle of > 50% or < 50% may be achieved by selecting between a clock signal or its complement and adjusting its delay.