Results 21 to 30 of about 579,501 (376)
International Journal of Systems Applications, Engineering & Development, 2020 This paper describes a new CMOS realization of differential difference current conveyor circuit. The proposed design offers enhanced characteristics compared to DDCC circuits previously exhibited in the literature.
Thouraya Ettaghzouti +2 more
openalex +2 more sources
Electronic Noise Measurement of a Magnetoresistive Sensor: A Comparative Study [PDF]
SensorsThe intrinsic noise of giant magnetoresistive (GMR) sensors is large at low frequencies, and their resolution is inevitably significantly limited. Investigation of GMR noise requires the use of measurement systems that have lower noise than the sample ...
Cristina Davidaș +5 more
doaj +2 more sources
Measured behaviour of a memristor‐based tuneable instrumentation amplifier
Electronics Letters, 2022 A memristor‐based tuneable instrumentation amplifier whose gain value can be adjusted by memristor is implemented and measured. While memristive devices are suitable for implementing reconfigurable circuit designs, their non‐linear characteristic and ...
Fan Yang +2 more
doaj +1 more source
IEEE Access, 2022 Resistive bridge sensors are used in many application areas to measure changes in physical parameters. To amplify the resistive changes from sensing elements with high precision, various offset contributors in the resistive bridge and amplifiers should ...
Mookyoung Yoo +5 more
semanticscholar +1 more source
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
doaj +1 more source
Electronics, 2022 Recently, due to their abundant benefits, current-mode instrumentation amplifiers have received considerable attention in medical instrumentation and read-out circuit for biosensors.
Fatemeh Karami Horestani +2 more
semanticscholar +1 more source
A Low-Noise Instrumentation Amplifier With Built-in Anti-Aliasing for Hall Sensors
IEEE Sensors Journal, 2021 We present a compact, versatile Hall readout system with digital output, fully integrated in 180nm technology. The core of the system is an instrumentation amplifier architecture that provides inherent anti-aliasing filtering, where the anti-aliasing ...
Robbe Riem +3 more
semanticscholar +1 more source
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
doaj +1 more source
Simultaneous Voltage and Current Measurement Instrumentation Amplifier for ECG and PPG Monitoring
Electronics, 2021 An instrumentation amplifier (IA) capable of sensing both voltage and current at the same time has been introduced and applied to electrocardiogram (ECG) and photoplethysmogram (PPG) measurements for cardiovascular health monitoring applications.
Jongpal Kim
semanticscholar +1 more source