FREMGANGSMAADE OG APPARAT TIL SYNKRONISERING AF EN MODTAGER TIL DEMODULERING AF ET KVADRUFASEKODET DATASIGNAL

The invention relates to a method for the clock synchronization of a receiver for demodulating a quadphase coded data signal and to a clock synchronization device for carrying out the method. In the method according to the invention the first bit is compared (correlated) with the third bit and the s...

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Bibliographische Detailangaben
Hauptverfasser:	JAGER F D, VERBOOM J J, CARASSO M G, DOORN R A V
Format:	Patent
Sprache:	dan
Schlagworte:	BASIC ELECTRONIC CIRCUITRY CODE CONVERSION IN GENERAL CODING DECODING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention relates to a method for the clock synchronization of a receiver for demodulating a quadphase coded data signal and to a clock synchronization device for carrying out the method. In the method according to the invention the first bit is compared (correlated) with the third bit and the second bit with the fourth bit: a high degree of correlation indicates that synchronization has been obtained and a low degree indicates absence of synchronization.