RU93003411A - METHOD FOR DETERMINING THE RATIO OF THE PHASES OF TWO SINUSOIDAL SIGNALS - Google Patents

METHOD FOR DETERMINING THE RATIO OF THE PHASES OF TWO SINUSOIDAL SIGNALS

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Publication number
RU93003411A
RU93003411A RU93003411/10A RU93003411A RU93003411A RU 93003411 A RU93003411 A RU 93003411A RU 93003411/10 A RU93003411/10 A RU 93003411/10A RU 93003411 A RU93003411 A RU 93003411A RU 93003411 A RU93003411 A RU 93003411A
Authority
RU
Russia
Prior art keywords
phase
determining
signals
ratio
sinusoidal signals
Prior art date
Application number
RU93003411/10A
Other languages
Russian (ru)
Other versions
RU2019846C1 (en
Inventor
Б.Г. Келехсаев
Original Assignee
Б.Г. Келехсаев
Filing date
Publication date
Application filed by Б.Г. Келехсаев filed Critical Б.Г. Келехсаев
Priority to RU93003411A priority Critical patent/RU2019846C1/en
Priority claimed from RU93003411A external-priority patent/RU2019846C1/en
Application granted granted Critical
Publication of RU2019846C1 publication Critical patent/RU2019846C1/en
Publication of RU93003411A publication Critical patent/RU93003411A/en

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Claims (1)

Способ определения соотношения фаз двух синусоидальных сигналов может быть применен в измерительной технике, в частности при определении различения синфазности и противофазности двух гармонических сигналов одной частоты. Изобретение позволяет расширить функциональные возможности способа. Сущность изобретения: совершив простейшее действие над исследуемыми сигналами - деление их величин одна на другую - по значению знака сигнала-частного определяют различие в синфазности и противофазности при отсутствии различий между величинами сигнала-частного внутри рассматриваемого интервала времени, равного полупериоду сигнала-делителя. Положительный эффект: предлагаемый способ прост и надежен, имеет преимущества при различении синфазности и противофазности между исследуемыми сигналами, особенно в инфранизкой области частот даже тогда, когда амплитуды колебаний значительно отличаются между собой, изменяясь в большом динамическом диапазоне.The method of determining the phase ratio of two sinusoidal signals can be applied in measuring equipment, in particular, in determining the distinction between the in-phase and out-of-phase characteristics of two harmonic signals of the same frequency. The invention allows to expand the functionality of the method. The essence of the invention: having performed the simplest action on the studied signals - dividing their values one by one - by the value of the sign of the private signal determine the difference in synphase and antiphase in the absence of differences between the values of the private signal within the considered interval of a half-period of the signal-divider. Positive effect: the proposed method is simple and reliable, has advantages in distinguishing the in-phase and out-of-phase characteristics between the studied signals, especially in the infra-low frequency range even when the oscillation amplitudes differ significantly from each other, changing in a large dynamic range.
RU93003411A 1992-12-21 1992-12-21 Method for measuring phase position of two sine- shaped signals RU2019846C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93003411A RU2019846C1 (en) 1992-12-21 1992-12-21 Method for measuring phase position of two sine- shaped signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93003411A RU2019846C1 (en) 1992-12-21 1992-12-21 Method for measuring phase position of two sine- shaped signals

Publications (2)

Publication Number Publication Date
RU2019846C1 RU2019846C1 (en) 1994-09-15
RU93003411A true RU93003411A (en) 1995-03-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU93003411A RU2019846C1 (en) 1992-12-21 1992-12-21 Method for measuring phase position of two sine- shaped signals

Country Status (1)

Country Link
RU (1) RU2019846C1 (en)

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