The role of the sensor signal amplifier in the electronic thermometer electrical circuit is considered. The operation of the amplifier discussed in the article was modeled using the MULTISIM program, and its characteristics were investigated on an experimentally manufactured sample. Experimental testing of the circuit showed the presence of amplified signal and quasi-linear dependence on temperature for the selected device configuration, particularly in the range of 35°C to 42°C where the signal varied from 1.126 V to 1.144 V. The need to eliminate circuit drawbacks and the influence of distortions and noise on obtaining a signal of the required quality were also discussed.
| Mualliflar | Хакимов, А.А., Рахматов, А.З., Герасименко, С.Ю., Закиров, Р.Г., Aбдулхаев, O.A., Кулиев, Ш.М. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2023-10-07 |
| Jild | 25 |
| Son | 3 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v25i3.454 |
| Indeksga qo‘shilgan | 2026-08-26 |
DOI: 10.52304/.v25i3.454 · Maqolaning asl sahifasi
усилитель, схема, датчик, температура, термостат, amplifier, circuit, sensor, temperature, thermostat
| APA | Хакимов, А.А., Рахматов, А.З., Герасименко, С.Ю., Закиров, Р.Г., Aбдулхаев, O.A., & Кулиев, Ш.М. (2023). Experimental layout of a signal amplifier in the electrical circuit of an electronic thermometer. O‘zbekiston fizika jurnali, 25(3). https://doi.org/10.52304/.v25i3.454 |
|---|---|
| GOST (OAK) | Хакимов, А.А. va b. Experimental layout of a signal amplifier in the electrical circuit of an electronic thermometer // O‘zbekiston fizika jurnali. – 2023. – T. 25, № 3. – DOI: 10.52304/.v25i3.454. |
| MLA | Хакимов, А.А., Рахматов, А.З., Герасименко, С.Ю., Закиров, Р.Г., Aбдулхаев, O.A., and Кулиев, Ш.М. “Experimental layout of a signal amplifier in the electrical circuit of an electronic thermometer.” O‘zbekiston fizika jurnali, 25(3), 2023. https://doi.org/10.52304/.v25i3.454 |
| Chicago | Хакимов, А.А., Рахматов, А.З., Герасименко, С.Ю., Закиров, Р.Г., Aбдулхаев, O.A., and Кулиев, Ш.М. “Experimental layout of a signal amplifier in the electrical circuit of an electronic thermometer.” O‘zbekiston fizika jurnali, 25(3) (2023). https://doi.org/10.52304/.v25i3.454 |
| Harvard | Хакимов, А.А., Рахматов, А.З., Герасименко, С.Ю., Закиров, Р.Г., Aбдулхаев, O.A., and Кулиев, Ш.М (2023) ‘Experimental layout of a signal amplifier in the electrical circuit of an electronic thermometer’, O‘zbekiston fizika jurnali, 25(3). https://doi.org/10.52304/.v25i3.454 |
| BibTeX | @article{article2023,
title = {Experimental layout of a signal amplifier in the electrical circuit of an electronic thermometer},
author = {Хакимов, А.А. and Рахматов, А.З. and Герасименко, С.Ю. and Закиров, Р.Г. and Aбдулхаев, O.A. and Кулиев, Ш.М.},
journal = {O‘zbekiston fizika jurnali},
year = {2023},
volume = {25},
number = {3},
doi = {10.52304/.v25i3.454},
url = {https://doi.org/10.52304/.v25i3.454}
} |
Boshqa maqola uchun iqtibos tayyorlash
In this work, we studied the change in the elemental and chemical composition of the Cu surface during cleaning by heating in combination with ion bombardment. For the elemental analysis of copper and the chemical…
In this paper, we study the question whether it is possible to explain the origin of all observed types of bulges of spiral galaxies on the basis of the mechanism of gravitational instabilities of vertical disturbance…
The thermal desorption spectra of morphine, heroin, codeine, and papaverine have beenstudied at different temperatures TE of the surface ionization emitter. It was found that the dependence of the temperature of the…
The article presents a calculation of the angular distribution of the degree of polarization of diffusely reflected and transmitted natural solar radiation from atmospheric layers under multiple Rayleigh scattering. The…
Despite extensive research on perylene nanocrystal synthesis, the prenucleation processes are still poorly understood. Using reactive molecular dynamics simulations, we investigated these processes with flat perylene…
Regularities of the effect of elastic deformation on the energies of formation and activation of ions motion in superionic LaF3 crystals have been studied. It is shown that in the dielectric phase, when the distance…
The macroporous silicon substrate was obtained through electrochemical etching and exhibited a uniform distribution of pores. For the deposition of the TiO2 film onto substrate, the thermal atomic layer deposition (ALD)…
The article considers the manifestation of the band structure of the electronic spectrum of non-metallic solids in a number of processes of the spin chemistry of radicals. It is shown that for a certain mutual…
Nickel oxide nanopowder was synthesized by the sol-gel method using nickel nitrate as the initial reagent. During the synthesis, the intensity of mixing of the initial mixture and the calcination temperature were…
The growth of oxide layers of various dielectrics on the silicon surface is carried out at high temperatures (1150-1200) Celsius in an atmosphere of dry oxygen O2. The color of the coating is determined by its thickness…
O‘zbekiston fizika jurnali — barcha maqolalar · 2023-yil arxivi
A simple analytical model of the density of states of two-dimensional electron gas has been proposed. Broadening the quasi-stationary states of electron in quantum dot of heterostructures is taken into account. It is…
A prototype of a low-level signal amplifier with the ability to provide stable signal amplification for use in electronic thermometer circuits has been proposed and experimentally implemented. The amplifier can operate…
The criteria are established that identify the sets of electro-physical and design parameters for diode temperature sensors (DTSs) that achieve either the maximum extent of the temperature response curve (TRC) or the…
In the early 1960s, seminal results in differential game theory, where the game is described by an ordinary differential equation in a finite-dimensional space, were obtained by academicians L.S. Pontryagin and N.N…
This article presents the results of 2018-2023, such as biological diversity, inter-landscape distribution characteristics, density,and number of straggly insects identified from natural and anthropogenic areas of…
This article observational data on the species composition, distribution, population, density, and seasonal damage caused causedby herbivorus bugs. Observationes were carried out in April and September 2021. When…
In the article, the research fields of some species belonging to Paeonia, their significance in human life, adaptation features tovarious ecological conditions are highlighted, and the ecologist groups and other…
This article studies the number of species, population density of terrestrial mollusks of the Topalangdarya basin, located in theSurkhandarya region of Uzbekistan, in various altitudinal regions and biotopes and…
This article sheds light on changes in biomass formation and antimicrobial activity against test pathogenic strains under theinfluence of epigenetic modifiers and elicitors of the endophytic fungus Penicillium…
Shahimardonsoy covered issues such as the soil in the river basin and measures to increase its condition, salinity and fertility, theflora and fauna present in the basin landscape and their conservation.