DEVICE FOR DERIVATION OF FUNCTIONS THAT CHANGE SLOWLY Russian patent published in 1995 - IPC

Abstract RU 2050591 C1

FIELD: automation. SUBSTANCE: device has input signal source, clock, delay gate, analog-to-digital converter, operational amplifier, first and second gates. Comparator and decoder, which output serves as device output for signal that is proportional sign of derivative, are introduced to accomplish the goal of invention. EFFECT: simplified design. 1 dwg

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RU 2 050 591 C1

Authors

Ershov Ju.A.

Terekhov A.I.

Dates

1995-12-20—Published

1991-07-30—Filed