METHOD OF GENERATING FUNCTIONAL-INTEGRAL-DIFFERENTIATED QUADRATURE REFERENCE SIGNALS Russian patent published in 2015 - IPC H03M1/24 

FIELD: physics.

SUBSTANCE: invention provides improvement of an existing method by simultaneously generating functional, integral and differentiated quadrature reference signal derivatives. The method includes, synchronously on the frequency and phase of rotation of the object, first generating sequences of "meanders" with a variable repetition period, generating short count pulses by detecting fronts thereof and performing algebraic counting of the pulses simultaneously on three channels of functions, antiderivatives and derivatives, thereby generating high-information functional-integral/differentiated quadrature reference signals.

EFFECT: high operating speed owing to simple interfacing with both digital and analogue systems, with simultaneous generation of quadrature reference signals in analogue form.

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