RU94029319A - Device for determination of phase ratio of harmonic signals - Google Patents

Device for determination of phase ratio of harmonic signals

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Publication number
RU94029319A
RU94029319A RU94029319/09A RU94029319A RU94029319A RU 94029319 A RU94029319 A RU 94029319A RU 94029319/09 A RU94029319/09 A RU 94029319/09A RU 94029319 A RU94029319 A RU 94029319A RU 94029319 A RU94029319 A RU 94029319A
Authority
RU
Russia
Prior art keywords
phase
signals
frequency range
harmonic signals
amplitudes
Prior art date
Application number
RU94029319/09A
Other languages
Russian (ru)
Other versions
RU2086992C1 (en
Inventor
Б.Г. Келехсаев
Original Assignee
Б.Г. Келехсаев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Б.Г. Келехсаев filed Critical Б.Г. Келехсаев
Priority to RU94029319A priority Critical patent/RU2086992C1/en
Publication of RU94029319A publication Critical patent/RU94029319A/en
Application granted granted Critical
Publication of RU2086992C1 publication Critical patent/RU2086992C1/en

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  • Measuring Phase Differences (AREA)

Abstract

FIELD: instruments. SUBSTANCE: device has first and second input lines, dividing unit, averaging unit, first and second comparison units, device output line and corresponding connections. Device may be used for distinguishing in-phase and opposite-phase state of harmonic signals of low-frequency range when amplitudes of signals significantly differ and vary in wide range. EFFECT: increased functional capabilities.

Claims (1)

Применение: изобретение относится к области измерительной техники, а именно к устройствам для различения синфазности и противофазности гармонических сигналов и предназначено для преимущественного использования в прецизионных устройствах инфранизкочастотного диапазона, когда амплитуды сигналов могут значительно различаться между собой и изменяться в широких пределах. Цель: расширение функциональных возможностей. Сущность изобретения: устройство содержит первую и вторую входные шины устройства, блок деления, блок усреднения, первый и второй блоки сравнения, выходную шину устройства с соответствующими связями. Положительный эффект: предлагаемое устройство позволяет четко различать синфазность и противофазность исследуемых сигналов в широком частотном диапазоне в условиях, когда амплитуды входных сигналов значительно различаются между собой, изменяясь в большом динамическом диапазоне.Application: the invention relates to the field of measurement technology, namely to devices for distinguishing the in-phase and out-of-phase of harmonic signals and is intended for predominant use in precision devices of the low-frequency range, when the signal amplitudes can vary widely and vary widely. Purpose: expanding functionality. The inventive device contains the first and second input bus device, the division unit, the averaging unit, the first and second comparison units, the output bus of the device with corresponding connections. Positive effect: the proposed device allows you to clearly distinguish between the phase and antiphase of the studied signals in a wide frequency range under conditions when the amplitudes of the input signals vary significantly among themselves, varying in a large dynamic range.
RU94029319A 1994-08-03 1994-08-03 Device for detection of phase difference of harmonious signals RU2086992C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94029319A RU2086992C1 (en) 1994-08-03 1994-08-03 Device for detection of phase difference of harmonious signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94029319A RU2086992C1 (en) 1994-08-03 1994-08-03 Device for detection of phase difference of harmonious signals

Publications (2)

Publication Number Publication Date
RU94029319A true RU94029319A (en) 1996-06-20
RU2086992C1 RU2086992C1 (en) 1997-08-10

Family

ID=20159434

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94029319A RU2086992C1 (en) 1994-08-03 1994-08-03 Device for detection of phase difference of harmonious signals

Country Status (1)

Country Link
RU (1) RU2086992C1 (en)

Also Published As

Publication number Publication date
RU2086992C1 (en) 1997-08-10

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