OPTIMASI COMMON MODE REJECTION RATIO (CMRR) PADA PENGUAT INSTRUMENTASI
Jurnal Fisika Flux, 2017 yang sering ada dalam rangkaian sistem sensor. Sinyal keluaran dari sensor biasanya sangat kecil sehingga perlu penguatan untuk dapat terbaca pada rangkaian selanjutnya.
Ahmad Rahimi +2 more
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Novel Tunable Pseudoresistor-Based Chopper-Stabilized Capacitively Coupled Amplifier and Its Machine Learning-Based Application [PDF]
MicromachinesThis work presents a high-common-mode-rejection-ratio (CMRR) and high-gain FinFET-based bio-potential amplifier with a novel CMRR reduction technique. In this paper, a feedback buffer is used alongside a capacitively coupled chopper-stabilized circuit to
Mohammad Aleem Farshori +8 more
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A HIGH PERFORMANCE FULLY DIFFERENTIAL PURE CURRENT MODE OPERATIONAL AMPLIFIER AND ITS APPLICATIONS [PDF]
Journal of Engineering Science and Technology, 2012 In this paper a novel high performance all current-mode fully-differential (FD) Current mode Operational Amplifier (COA) in BIPOLAR technology is presented.
SEYED JAVAD AZHARI, LEILA SAFARI
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A chopper amplifier with adaptive biasing OTA for biomedical applications, featuring high gain and CMRR. [PDF]
PLoS ONEThis paper presents a design of fully differential chopper amplifier employing the flipped voltage follower (FVF) adaptive biasing technique, focusing on its potential use in biopotential recording applications.
Bhaskara Rao Kasipogula +1 more
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A 35 nV/√Hz Analog Front-End Circuit with Adjustable Bandwidth and Gain in UMC 40 nm CMOS for Biopotential Signal Acquisition [PDF]
SensorsThis paper presents a 35 nV/√Hz analog front-end (AFE) circuitdesigned in the UMC 40 nm CMOS technology for the acquisition of biopotential signal. The proposed AFE consists of a capacitive-coupled instrumentation amplifier (CCIA) and a combination of a ...
Lu Liu +5 more
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An On-Chip Balun Using Planar Spiral Inductors Based on Glass Wafer-Level IPD Technology [PDF]
MicromachinesAs integrated electronic microsystems advance, their internal components demonstrate increasing miniaturization, higher-density integration, and, consequently, significantly enhanced performance. This paper presents an on-chip transformer balun.
Jiang Qian +6 more
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A Fully Differential Analog Front-End for Signal Processing from EMG Sensor in 28 nm FDSOI Technology [PDF]
Sensors, 2023 This paper presents a novel analog front-end for EMG sensor signal processing powered by 1 V. Such a low supply voltage requires specific design steps enabled using the 28 nm fully depleted silicon on insulator (FDSOI) technology from STMicroelectronics.
Vilem Kledrowetz +3 more
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Design and Realization of Ultra-Wideband Differential Amplifiers for M-Sequence Radar Applications [PDF]
SensorsAmplification of wideband high-frequency and microwave signals is a fundamental element within every high-frequency circuit and device. Ultra-wideband (UWB) sensor applications use circuits designed for their specific application.
Miroslav Sokol +2 more
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A High-Performance System for Weak ECG Real-Time Detection [PDF]
SensorsWearable devices have been widely used for the home monitoring of physical activities and healthcare conditions, among which ambulatory electrocardiogram (ECG) stands out for the diagnostic cardiovascular information it contains.
Kun Xu +4 more
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Low Noise Balanced Homodyne Detector for Quantum Noise Measurement
IEEE Access, 2022 The research of quantum noise in the interaction of laser and atoms plays a critical role in quantum optical experiments. The measurement of quantum noise is mainly based on the balanced homodyne detection method.
Shubo Lang +4 more
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