RU1781631C - Device for measurement of frequency of harmonic signal - Google Patents
Device for measurement of frequency of harmonic signalInfo
- Publication number
- RU1781631C RU1781631C SU904887245A SU4887245A RU1781631C RU 1781631 C RU1781631 C RU 1781631C SU 904887245 A SU904887245 A SU 904887245A SU 4887245 A SU4887245 A SU 4887245A RU 1781631 C RU1781631 C RU 1781631C
- Authority
- RU
- Russia
- Prior art keywords
- measurement
- frequency
- harmonic signal
- digital
- converter
- Prior art date
Links
Landscapes
- Measuring Frequencies, Analyzing Spectra (AREA)
Abstract
Применение: устройство относитс к измерительной технике. Устройство содержит аналого-цифровой преобразователь 1, генератор импульсов 2, регистры сдвига 3 и 4, сумматоры 5 и 6, блок делени 7, функциональный преобразователь 8. цифровой компаратор 9, ключи 10 и 11, элемент ИЛИ 12, цифроаналоговый преобразователь 13. 2- 1-3-4-6-11-12-13. 2-3, 2-4, 1-6. 1-5-7-8- 10-12,3-7,3-9-10. 1 ил.Application: the device relates to measuring technique. The device comprises an analog-to-digital converter 1, a pulse generator 2, shift registers 3 and 4, adders 5 and 6, a division unit 7, a functional converter 8. a digital comparator 9, keys 10 and 11, an OR element 12, a digital-to-analog converter 13. 2- 1-3-4-6-11-12-13. 2-3, 2-4, 1-6. 1-5-7-8-10-12.3-7.3-9-10. 1 ill.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904887245A RU1781631C (en) | 1990-11-29 | 1990-11-29 | Device for measurement of frequency of harmonic signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU904887245A RU1781631C (en) | 1990-11-29 | 1990-11-29 | Device for measurement of frequency of harmonic signal |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1781631C true RU1781631C (en) | 1992-12-15 |
Family
ID=21547926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU904887245A RU1781631C (en) | 1990-11-29 | 1990-11-29 | Device for measurement of frequency of harmonic signal |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1781631C (en) |
-
1990
- 1990-11-29 RU SU904887245A patent/RU1781631C/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Ns 1524011, кл. G 01 R 23/00, 1987. * |
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