Results 31 to 40 of about 579,501 (376)
IEEE Access, 2022 An instrumentation amplifier (IA) with continuous tuning of the voltage gain, suitable for operation over a wide frequency range, and aimed to electrical bioimpedance spectroscopy, is proposed.
Israel Corbacho +5 more
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BIOSIGNALS-BASED AIR TREATMENT CONTROL SYSTEM FOR NEUROVEGETATIVE PATIENTS [PDF]
Romanian Journal of Petroleum & Gas Technology, 2021 The global epidemic of COVID-19 has highlighted a not obvious weakness of the medical system, namely establishing a favorable environment that can also contribute to the recovery process. This has led to many medical complications and the gravity of this
Stefan-Radu Bala +3 more
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Applied Sciences, 2020 This paper proposes a low noise readout integrated circuit (IC) with a chopper-stabilized multipath operational amplifier suitable for a Wheatstone bridge sensor.
Kwonsang Han +7 more
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Sensors, 2021 CMOS microelectronics design has evolved tremendously during the last two decades. The evolution of CMOS devices to short channel designs where the feature size is below 1000 nm brings a great deal of uncertainty in the way the microelectronics design ...
Graciano Dieck-Assad +2 more
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Advances in Electrical and Computer Engineering, 2018 The development of wearable biomedical equipment benefits from low-power and low-voltage circuit techniques for reduced battery size and battery, or even battery-less, operation.
FARAGO, P. +3 more
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A Novel Low Noise Instrumentation Amplifier for Bio-Medical applications
, 2021 In this work we propose an efficient and a novel Instrumentation amplifier design fabricated using CMOS technology that can be used for the amplification of bio-medical signals.
N. Mr.Girinath +3 more
semanticscholar +1 more source
Compensated Current Injection circuit, theory and applications [PDF]
, 2002 This paper presents a detailed description, analysis and example of practical application of a wide frequency band voltage-to-current converter. The converter is characterized by a combination of positive and negative feedback loops.
Giorgio Fontana +3 more
core +2 more sources
Jurnal Nasional Teknik Elektro, 2019 Signal in the form of voltage are often need to be transmitted when we deal with measurement. However, voltage signal transmission creates many problems.
Arief Wisnu Wardhana, Mulki Indana Zulfa
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Electronics Letters, 2021 Here, a common‐mode rejection ratio (CMRR) enhancement circuit is proposed by employing an auxiliary buffer (AB) to the pseudo resistors of the capacitively coupled instrumentation amplifier (CCIA).
Longbin Zhu +4 more
doaj +1 more source
Sensors, 2013 We present a signal processing system with virtual instrumentation of a MEMS sensor to detect magnetic flux density for biomedical applications. This system consists of a magnetic field sensor, electronic components implemented on a printed circuit board
Héctor Vázquez-Leal +7 more
doaj +1 more source