METHOD FOR TRANSFORMING CODE OF SYSTEM OF REMAINDER CLASSES TO VOLTAGE

FIELD: automatics and computer science, possible use for engineering of devices for transforming digital code of number in a system of remainder classes to voltage. ^ SUBSTANCE: method includes forming supporting harmonic oscillation u0(t)=Ucos(w.t), generation of harmonic semiconductor u1(t) from s...

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Hauptverfasser: OVCHARENKO KONSTANTIN LEONIDOVICH, ANDROPOVA SOFIJA VLADIMIROVNA, BOLKUNOV ALEKSANDR ANATOL'EVICH
Format: Patent
Sprache:eng ; rus
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Zusammenfassung:FIELD: automatics and computer science, possible use for engineering of devices for transforming digital code of number in a system of remainder classes to voltage. ^ SUBSTANCE: method includes forming supporting harmonic oscillation u0(t)=Ucos(w.t), generation of harmonic semiconductor u1(t) from supporting oscillation by means of making N phase shifts for angle and harmonic oscillation u2(t) by shifting phase for angle pi/2, while harmonic oscillation u1(t) is subjected to detection in balance phase detector, and as support signal of phase detector harmonic oscillation u2(t) is used, amplitude of which is set to be twice less than amplitude of harmonic oscillation u1(t), while output voltage of balance phase detector is directly proportional to value of number A, represented in form of digital code in the system of remainder classes. ^ EFFECT: increased precision of transformation. ^ 2 dwg, 1 ex