CONVERTER OF FREQUENCY TO ANALOG SIGNAL

FIELD: radio engineering. SUBSTANCE: device has transistor 1 which emitter circuit has resistor 2, collector circuit has load with filter 3, 4. In addition device has second transistor which emitter circuit has resistor 6 and collector circuit has load with filter 7, 8. In addition device has differ...

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Bibliographische Detailangaben
Hauptverfasser:	MIKHAJLOV A.V, PAVLJUK JU.I, ODINOCHKIN A.P, KUKUSHKIN V.F, KUKUSHKINA N.F
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS PULSE TECHNIQUE TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	FIELD: radio engineering. SUBSTANCE: device has transistor 1 which emitter circuit has resistor 2, collector circuit has load with filter 3, 4. In addition device has second transistor which emitter circuit has resistor 6 and collector circuit has load with filter 7, 8. In addition device has differentiating circuit 9 and interface circuit 10 which inputs are connected to input terminal and which outputs are connected to bases of first and second transistors 1 and 5 respectively. Differential output of converter is provided by terminals which are connected to collectors of transistors 1 and 5. EFFECT: detection of rectangular voltage frequency, increased stability of characteristics. 1 dwgo