About the possibility то decrease the error of the phase-measuring sets, which use the transformation of the sinewave signals into short pulses

Abstract

The artucle tells about the possibility to decrease the error of some phasemeasuring sets, which use the transformation of imput sinewave signals into succesion of short pulses. The error caused by the drift of forming stages is shown to be largely self-cancelimg if the set for measuring of phase shifts uses the pulses, formed at the instants both possitive and negative going axis crossing. The article contains formulas for n-harmonic amplitude and phase depending on drift if the pulses shaped at the instants of possitive and negative going, axis crossing are not identical.