DEVICE FOR COUNTING INTEGRAL PHASE CYCLES Russian patent published in 1994 - IPC

Abstract RU 2022279 C1

FIELD: measurement technology. SUBSTANCE: device has two amplifiers-restrictors, two phase detectors, frequency divider, unit for shifting phase to negative values area, two comparators, 2-OR-NOT gate, two inverters, D-flip-flop unit, two 2AND-NOT gates, reversible counter, arithmetic unit, code comparing unit. EFFECT: improved precision of measurement. 3 dwg

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RU 2 022 279 C1

Authors

Ishutin A.A.

Dates

1994-10-30—Published

1991-03-04—Filed