DATA SIGNAL TRANSMISSION SYSTEM EMPLOYING PHASE MODULATION

A data signal transmission system employing phase and amplitude deviation information comprising a transmitter including a source of an input data serial binary signal having a predetermined number of bits; means for converting the data signal into a plurality of parallel pulse signals, each represe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OKANO, YOSHIMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS MULTIPLEX COMMUNICATION RESONATORS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	A data signal transmission system employing phase and amplitude deviation information comprising a transmitter including a source of an input data serial binary signal having a predetermined number of bits; means for converting the data signal into a plurality of parallel pulse signals, each representing one data signal bit, modulating means for phase deviating a carrier signal different angular amounts and indicating resultant vectors of combined vectors corresponding to phase deviations of the respective parallel pulse signals, and means for serially combining the carrier signal as phase deviated different amounts together with the resultant vectors to represent the input serial data signal; and a receiver including means demodulating the received serially combined phase deviated carrier signal together with the resultant vectors to reproduce the transmitter input data serial binary signal.