Results 11 to 20 of about 347,508 (117)
A user configurable data acquisition and signal processing system for high-rate, high channel count applications [PDF]
, 2012 Real-time signal processing in plasma fusion experiments is required for control and for data reduction as plasma pulse times grow longer. The development time and cost for these high-rate, multichannel signal processing systems can be significant.
Salim, Arwa +3 more
core +4 more sources
Supercapacitors Based Power Supply Design for Toroidal Field Coil of Upgrade Damavand Tokamak [PDF]
مجله علوم و فنون هستهای, 2023 In this study, the current discharge and the power supply system of toroidal field (TF) coils of Damavand tokamak have been designed and simulated to increase the magnetic field time and consequently the plasma duration.
H. Rasouli +4 more
doaj +1 more source
Design of sigma-delta modulator 10-16 bits for resolver digital converter
Dianzi Jishu Yingyong, 2022 In this paper, a sigma-delta modulator for 10-16 bit resolver digital converter is designed. The modulator is a second-order structure. On this basis, a chopper modulator circuit is added to eliminate the flicker noise.
Gu Jun, Zhang Guohua, Zhu Xiaoyu
doaj +1 more source
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
doaj +1 more source
Applied Sciences, 2020 This paper presents a low-noise reconfigurable sensor readout circuit with a multimodal sensing chain for voltage/current/resistive/capacitive microsensors such that it can interface with a voltage, current, resistive, or capacitive microsensor, and can ...
Donggeun You +10 more
doaj +1 more source
Applied Sciences, 2021 In this paper, a low-power and low-noise readout circuit for resistive-bridge microsensors is presented. The chopper-stabilized, recycling folded cascode current-feedback instrumentation amplifier (IA) is proposed to achieve the low-power, low-noise, and
Gyuri Choi +7 more
doaj +1 more source
A Dynamic Instrumentation Amplifier for Low-Power and Low-Noise Biopotential Acquisition
Sensors, 2016 A low-power and low-noise dynamic instrumentation amplifier (IA) for biopotential acquisition is presented. A dynamic IA that can reduce power consumption with a timely piecewise power-gating method, and noise level with an alternating input and chopper ...
Jongpal Kim, Hyoungho Ko
doaj +1 more source
Applied Sciences, 2022 A low-noise and -power readout integrated circuit (IC) for two-electrode electrocardiogram (ECG) recording is developed in this study using a common-mode charge pump (CMCP) for a robust 20-VPP common-mode interference (CMI).
Kyeongsik Nam +7 more
doaj +1 more source
A low-offset low-noise sigma-delta modulator with pseudorandom chopper-stabilization technique
, 2011 This paper presents a low-offset low-noise sigma-delta modulator with pseudorandom chopper-stabilization technique. The comparison of the noise-cancellation ability with the correlated double sampling and chopper-stabilization techniques is demonstrated;
Chen, Hsin-Liang; Chen, Po-Sheng; Chiang, Jen-Shiun +1 more
core +2 more sources
Frontiers in Energy Research, 2021 The control of grid frequency in power systems due to the penetration of wind turbines is vital to maintaining the stability of power grids, based on recent grid requirements.
Kenneth E. Okedu +3 more
doaj +1 more source