DEVICE FOR RECEIVING PHASE-KEYED SIGNALS UNDER INTERFERENCE CONDITIONS

FIELD: radio engineering; data reception from communication channels. SUBSTANCE: device has mixer 1, intermediate-frequency amplifier 2, correlator 3, demodulator 4, data recipient 5, heterodyne 6, standard signal generator 7, and synchronizer 8. In presence of interference in such device noise immu...

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Bibliographische Detailangaben
Hauptverfasser:	DAVYDOV I.V, BEZGINOV I.G, PROVOTOROV G.F
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: radio engineering; data reception from communication channels. SUBSTANCE: device has mixer 1, intermediate-frequency amplifier 2, correlator 3, demodulator 4, data recipient 5, heterodyne 6, standard signal generator 7, and synchronizer 8. In presence of interference in such device noise immunity of signal received abruptly reduces; that is why functional converter 9 executing f(x) = 1/(1 - x) operation has been introduced. EFFECT: enhanced noise immunity of signal received. 1 cl, 5 dwg