RU94038816A - Method measuring amplitude and frequency of sinusoidal signals - Google Patents
Method measuring amplitude and frequency of sinusoidal signals Download PDFInfo
- Publication number
- RU94038816A RU94038816A RU94038816/09A RU94038816A RU94038816A RU 94038816 A RU94038816 A RU 94038816A RU 94038816/09 A RU94038816/09 A RU 94038816/09A RU 94038816 A RU94038816 A RU 94038816A RU 94038816 A RU94038816 A RU 94038816A
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- RU
- Russia
- Prior art keywords
- frequency
- signal
- signals
- band
- sinusoidal signals
- Prior art date
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Abstract
FIELD: measurement technology, spectral analysis of signals with use of filtration method. SUBSTANCE: narrow-band is subjected to discretization with frequency fequal to 4·f, where fis medium frequency of analyzer frequency band and to quantization, numbers of half-periods of signal presented by first, second and third readings of signal are determined and obtained data are used to find amplitude and frequency of signal. EFFECT: expanded functional capabilities of method thanks to measurement of root-mean-square values of narrow-band signals and capability of detection of sinusoidal signals in analyzed frequency bands, enhanced noise immunity of method while measuring parameters of sinusoidal signals.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94038816/09A RU94038816A (en) | 1994-10-17 | 1994-10-17 | Method measuring amplitude and frequency of sinusoidal signals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94038816/09A RU94038816A (en) | 1994-10-17 | 1994-10-17 | Method measuring amplitude and frequency of sinusoidal signals |
Publications (1)
Publication Number | Publication Date |
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RU94038816A true RU94038816A (en) | 1997-05-27 |
Family
ID=48432641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94038816/09A RU94038816A (en) | 1994-10-17 | 1994-10-17 | Method measuring amplitude and frequency of sinusoidal signals |
Country Status (1)
Country | Link |
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RU (1) | RU94038816A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2582880C2 (en) * | 2015-03-30 | 2016-04-27 | Гарри Романович Аванесян | Digital meter of sinusoidal voltage parameters |
WO2017044011A1 (en) * | 2015-09-12 | 2017-03-16 | Андрей Викторович ШПИТАЛЬНЫЙ | Harmonic signal processing method |
-
1994
- 1994-10-17 RU RU94038816/09A patent/RU94038816A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2582880C2 (en) * | 2015-03-30 | 2016-04-27 | Гарри Романович Аванесян | Digital meter of sinusoidal voltage parameters |
WO2017044011A1 (en) * | 2015-09-12 | 2017-03-16 | Андрей Викторович ШПИТАЛЬНЫЙ | Harmonic signal processing method |
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