Results 1 to 10 of about 576,467 (215)
A Low Temperature Coefficient Time-to-Digital Converter with 1.3 ps Resolution Implemented in a 28 nm FPGA [PDF]
Sensors, 2022 Time-to-digital converter (TDC) is the key technology to realize accurate time delay measurement in high-precision optical fiber time-frequency transmission and synchronization, optical sensing and many scientific applications.
Xiangyu Mao +5 more
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A Near-Infrared CMOS Silicon Avalanche Photodetector with Ultra-Low Temperature Coefficient of Breakdown Voltage [PDF]
Micromachines, 2021 Silicon avalanche photodetector (APD) plays a very important role in near-infrared light detection due to its linear controllable gain and attractive manufacturing cost. In this paper, a silicon APD with punch-through structure is designed and fabricated
Daoqun Liu +6 more
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A Low-Voltage Low-Power Voltage-to-Current Converter with Low Temperature Coefficient Design Awareness [PDF]
SensorsThis paper presents a low-voltage, low-power voltage-to-current converter (V-I Converter) implemented in TSMC 40 nm CMOS technology. Operating at a supply voltage of 0.45 V with an input range of 0.1 V to 0.3 V, the proposed circuit achieves a ...
Haoze Chen, Pak Kwong Chan
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Micromachines, 2022 This work presents a high-precision high-order curvature-compensated bandgap voltage reference (BGR) for battery monitoring applications. The collector currents of bipolar junction transistor (BJT) pairs with different ratios and temperature ...
Guangqian Zhu +4 more
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Structural Integrity Analysis and Experiment of Motor Grain under Low Temperature Ignition [PDF]
Hangkong bingqi, 2021 In order to evaluate the security coefficient of certain solid rocket motor (SRM) grain under low temperature ignition, the simulation and test of SRM grain structural integrity are carried out.
Li Yexin, Zhi Shijun, Wang Hugan, Xiao Zhiping
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The relationship between low temperature CO2 absorption coefficient and temperature
上海师范大学学报. 自然科学版, 2019 This article studied the absorption line of carbon dioxide gas with wavelength at 1 572.34 nm in the low temperature range,which was lack of data for CO2 absorption lines at low temperatures in the absorption spectrum data of HITRAN database.An empirical
TAO Kaichen, WU Xiangnong
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Nanotechnology and Precision Engineering, 2023 As a metal alloy, NiCr films have a relatively high resistivity and low temperature coefficient of resistance (TCR) and are widely used in electronic components and sensors.
Diaohao Zhai +3 more
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Design and fabrication of sintered Nd-Fe-B magnets with a low temperature coefficient of intrinsic coercivity [PDF]
Science of Sintering, 2009 To decrease the temperature coefficients of sintered Nd-Fe-B magnets, the influencing factors on temperature coefficients, especially the reversible temperature coefficient β of intrinsic coercivity Hcj, were analyzed.
Cui X.G. +4 more
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Meikuang Anquan, 2020 The purpose of this paper is to explore the change law of coal quality characteristics of different metamorphic degree coals in the process of low temperature oxidation.
WANG Hao, SONG Wanxin, WANG Chuanyi, ZHANG Quan, YANG Shengqiang
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Science Progress, 2021 The friction reduction mechanism of glycerol monooleate (GMO) was investigated under boundary lubrication with elevated temperature. Tribological performances were tested using reciprocating test rig by adding 5 wt.% GMO into Poly-alpha Olefin (PAO) base
Weiwei Wang +5 more
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