Results 61 to 70 of about 432,417 (197)
Design of Mine-used Infrared Methane Sensor with Compensation of Temperature and Pressure
Gong-kuang zidonghua, 2012 In view of existing problems of low measurement accuracy and reliability because of hardware compensation method of temperature and pressure of infrared methane sensor, the paper proposed a design scheme of mine-used infrared methane sensor with ...
LIU Yan, ZHANG Li-bin, JIANG Ze
doaj
Sensors, 2019 The detection range of a semi-active laser guidance system can deviate significantly from the design value over a wide ambient temperature range. In this paper, a mathematical model of the detection range of a semi-active laser guidance system is built ...
Siyuan Gao +4 more
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Passive Resistor Temperature Compensation for a High-Temperature Piezoresistive Pressure Sensor
Sensors, 2016 The main limitation of high-temperature piezoresistive pressure sensors is the variation of output voltage with operating temperature, which seriously reduces their measurement accuracy.
Zong Yao +9 more
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Opto-mechanical subsystem with temperature compensation through isothemal design [PDF]
, 1977 An opto-mechanical subsystem for supporting a laser structure which minimizes changes in the alignment of the laser optics in response to temperature variations is described.
Goodwin, F. E.
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Temperature compensated microfiber Bragg gratings
Optics Express, 2012 In this paper, temperature compensated microfiber Bragg grating (mFBG) is realized by use of a liquid with a negative thermo-optic coefficient. The effects of grating elongation and the index change of silica glass are compensated by refractive index change of the liquid through evanescent-field interaction.
Shuai, Gao +5 more
openaire +2 more sources
A Low-Voltage, Low-Power 2.5 GHz Ring Oscillator with Process and Temperature Compensation
Journal of Low Power Electronics and ApplicationsA ring-oscillator based voltage-controlled oscillator (VCO) architecture with reduced frequency drift across temperature and process variations is presented in this paper. The frequency stability is achieved through two dedicated compensation techniques:
Dimitris Patrinos, George Souliotis
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A high precision bandgap voltage reference
MATEC Web of Conferences, 2018 In order to meet the market demand for wide temperature range and high precision bandgap voltage reference, this paper designs a bandgap reference with wide temperature range and low temperature coefficient.
Tian XingGuo, Xin XiaoNing, Han DongYang
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New low-level a-c amplifier provides adjustable noise cancellation and automatic temperature compensation [PDF]
, 1964 Circuit utilizing a transistorized differential amplifier is developed for biomedical use. This low voltage operating circuit provides adjustable cancellation at the input for unbalanced noise signals, and automatic temperature compensation is ...
Smith, J. R., Jr.
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MATEC Web of Conferences, 2018 In the process of frequency split trimming, the fluctuation of environmental temperature causes a deviation in measuring the natural frequency, which is bigger than the request trimming accuracy.
Hu Youwang +5 more
doaj +1 more source
Electromechanical flowmeter accurately monitors fluid flow [PDF]
, 1965 Electromechanical flowmeter remotely and accurately monitors the flow rate and total volume of a transparent liquid discharged from a dispensing system.
Grant, D. J.
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