Results 11 to 20 of about 75,607 (300)
Current-Feedback Instrumentation Amplifier Using Dual-Chopper Fill-In Technique
Applied Sciences, 2022 In this study, we describe a dual-chopper glitch-reduction current-feedback instrumentation amplifier (CFIA) with a ripple reduction loop. The amplifier employs the chopping technique to reduce low-frequency noise, such as 1/f noise.
Gyuri Choi +7 more
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IEEE Access, 2022 In this study, a low-frequency instrumentation amplifier (LFIA) integrated with an extended-gate field-effect transistor (EGFET) is presented to realize the simplicity common source amplifier (CSA) structure. The proposed EGFET CSA was developed by the 0.
Po-Yu Kuo +3 more
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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 Fully-Differential CMOS Instrumentation Amplifier for Bioimpedance-Based IoT Medical Devices
Journal of Low Power Electronics and Applications, 2022 The implementation of a fully-differential (FD) instrumentation amplifier (IA), based on indirect current feedback (ICF) and aimed to electrical impedance measurements in an Internet of Things (IoT) biomedical scenario, is presented.
Israel Corbacho +5 more
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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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