METHOD OF MEASURING PHASE SHIFT OF TWO SINUSOIDAL SIGNALS Russian patent published in 1994 - IPC

Abstract RU 2007735 C1

FIELD: instrument engineering. SUBSTANCE: phase shift is determined from the relation that concludes , where X(t₁) is value of measured signal (one of the signals) in moment t₁, when reference signal equals to zero. X(t₂) is value of measured signal in moment t₂, when this signal achieves extreme value. EFFECT: improved precision of measurement. 1 dwg

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RU 2 007 735 C1

Authors

Kelekhsaev Boris Georgievich

Dates

1994-02-15—Published

1991-12-19—Filed