Zobrazeno 1 - 10
of 323
pro vyhledávání: '"Frequency meter"'
Publikováno v:
Sensors, Vol 24, Iss 10, p 2969 (2024)
The measurement of soil water content is a very important factor in plant cultivation, both from an economic and ecological point of view. Proper estimation of moisture content not only allows for proper yields but can also contribute to ecologically
Externí odkaz:
https://doaj.org/article/d1241a52486b4454851166b87e2cc9a3
Autor:
A. E. Korneev
Publikováno v:
Омский научный вестник, Vol 5 (173), Pp 40-43 (2020)
The main topic of the article is the choice of the direction and implementation of the use of electronic measuring instruments and monitoring of the working process occurring in the diesel internal combustion engine. For this purpose, an analysis
Externí odkaz:
https://doaj.org/article/6973d77d12f1483da853cd30c0f98b4b
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1-2, Pp 3-7 (2020)
JSC «Meridian» n. a. S. P. Korolyov at one point developed and mass-produced a wide-range microwave frequency meter of the 8-mm wavelength range UA Ч3-101. Over time, however, the device has become obsolete for a number of reasons, and the questio
Externí odkaz:
https://doaj.org/article/215248f64520477c8d4bbe93ad215532
Akademický článek
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Publikováno v:
Метрологія та прилади, Iss 2, Pp 11-15 (2019)
The method of calibration of plants for verification of stopwatches with the help of the electronic-counting CNT-90 frequency meter is presented. The measurement circuits for verification (calibration) of reference plants for verification (calibratio
Externí odkaz:
https://doaj.org/article/c7900b277b184ff79ac013e5ed635a97
Publikováno v:
Micromachines, Vol 13, Iss 8, p 1174 (2022)
A tri-axis accelerometer with a digital readout circuit and communication system is introduced. It is composed of two resonant accelerometers in the x and y-axis, and a seesaw capacitive one in the z-axis. The device is encapsulated in air to ensure
Externí odkaz:
https://doaj.org/article/3d9c9cb9a3a54ab7be4782d74b92f7f7
Publikováno v:
Sensors, Vol 22, Iss 15, p 5728 (2022)
In this paper, an FPGA (Field Programmable Gate Array)-based digital architecture for the measurement of quartz crystal microbalance (QCM) oscillating frequency of transient responses, i.e., in QCM-D (QCM and Dissipation) applications, is presented.
Externí odkaz:
https://doaj.org/article/cf144f41e1c841e99f113595bf8d9ae3
Publikováno v:
Radio Electronics, Computer Science, Control; No. 2 (2023): Radio Electronics, Computer Science, Control; 6
Радиоэлектроника, информатика, управление; № 2 (2023): Радіоелектроніка, інформатика, управління; 6
Радіоелектроніка, iнформатика, управління; № 2 (2023): Радіоелектроніка, інформатика, управління; 6
Радиоэлектроника, информатика, управление; № 2 (2023): Радіоелектроніка, інформатика, управління; 6
Радіоелектроніка, iнформатика, управління; № 2 (2023): Радіоелектроніка, інформатика, управління; 6
Context. The problem of fast conversion of radio signal frequency for monitoring the radial velocity of a moving object. The object of the study was the process of converting frequency into a code based on the coincidence method. Objective. The goal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scientific_p::8feafdc5475b9fb54a2ce76f752f6ab6
http://ric.zntu.edu.ua/article/view/283208
http://ric.zntu.edu.ua/article/view/283208
Publikováno v:
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, Iss 1-2, Pp 3-7 (2020)
JSC «Meridian» n. a. S. P. Korolyov at one point developed and mass-produced a wide-range microwave frequency meter of the 8-mm wavelength range UA Ч3-101. Over time, however, the device has become obsolete for a number of reasons, and the questio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9294bfaa82b931b16a24f4d3581db3cb
http://tkea.com.ua/journalarchive/2020_1-2/1.pdf
http://tkea.com.ua/journalarchive/2020_1-2/1.pdf
Autor:
Sergey M. Plotnikov
Publikováno v:
Measurement Techniques. 64:217-222
We examine the problem of the influence of the accuracy of dividing magnetic losses into components in transformers on the efficiency of minimizing these losses. Various methods of studying and evaluating the magnetic properties of electrical steels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcdf8964c8ac48278823bacc1d8af7d4
https://doi.org/10.1007/s11018-021-01921-5
https://doi.org/10.1007/s11018-021-01921-5