FREQUENCY SYNTHESIZER

FIELD: radio and communications engineering; frequency synthesizing. SUBSTANCE: frequency synthesizer has phase-locked loop, variable-frequency oscillator, mixer, intermediate-frequency channel, phase-frequency detector, and loop filter, as well as amplitude detector, small frequency spectrum sensor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BELJAKOV A.I, KESLER S.KH
Format:	Patent
Sprache:	eng
Schlagworte:	AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: radio and communications engineering; frequency synthesizing. SUBSTANCE: frequency synthesizer has phase-locked loop, variable-frequency oscillator, mixer, intermediate-frequency channel, phase-frequency detector, and loop filter, as well as amplitude detector, small frequency spectrum sensor, large frequency spectrum sensor, frequency control unit, reset element, two switches, and current generator. EFFECT: enhanced speed. 1 cl, 1 dwg