Results 21 to 30 of about 727,784 (263)

0.5 V Multiple-Input Multiple-Output Differential Difference Transconductance Amplifier and Its Applications to Shadow Filter and Oscillator

IEEE Access, 2023
This paper presents new applications of low-voltage and low-power multiple-input multiple-output differential difference transconductance amplifier (DDTA). The multiple-input bulk-driven MOS transistor (MIBD MOST) technique provides multiple-input of the
Fabian Khateb, Montree Kumngern, Tomasz Kulej, Rajeev Kumar Ranjan   +3 more
doaj   +1 more source

Bayesian Approach with Pre- and Post-Filtering to Handle Data Uncertainty and Inconsistency in Mobile Robot Local Positioning

Journal of Intelligent Systems, 2014
One of the important issues in mobile robots is finding the position of robots in space. This is normally achieved by using a sensor to locate the position of the robot.
Abdulhafiz Waleed A., Khamis Alaa
doaj   +1 more source

Low Power Contactless Voltage Sensor for Low Voltage Power Systems

Sensors, 2019
Contactless measurements represent the desirable solution in many contexts, where minimal cabling is required or, in general, cabling is not possible. This paper presents a new contactless voltage sensor for low voltage power systems.
Antonio Delle Femine, Daniele Gallo, Carmine Landi, Alessandro Lo Schiavo, Mario Luiso   +4 more
doaj   +1 more source

ISCAD — Design, control and car integration of a 48 volt high performance drive

CES Transactions on Electrical Machines and Systems, 2019
Through its new technology the ISCAD system provides up to 300 kW with a safe-to-touch 48 Volt battery. This results in a high-performance drive that is intrinsically electrically safe. The novel machine design requires new concepts for power electronics,
S. Runde, A. Baumgardt, O. Moros, B. Rubey, D. Gerling   +4 more
doaj   +1 more source

A 0.6 V 4 GS/s −56.4 dB THD Voltage-to-Time Converter in 28 nm CMOS

IEEE Access, 2022
A 0.6 V voltage-to-time converter (VTC) has been presented in this work for the emerging energy-efficient time-domain circuits and systems. The proposed VTC supports a rail-to-rail input by leveraging shrink sampling with two cascaded voltage sampling ...
Qian Chen, Chirn Chye Boon, Yuan Liang
doaj   +1 more source

Lightweight Arc Fault Detection Method Based on Adam-Optimized Neural Network and Hardware Feature Algorithm

Energies
Arc faults are the main cause of electrical fires according to national fire data statistics. Intensive studies of artificial intelligence-based arc fault detection methods have been carried out and achieved a high detection accuracy.
Wei Chen, Yi Han, Jie Zhao, Chong Chen, Bin Zhang, Ziran Wu, Zhenquan Lin   +6 more
doaj   +1 more source

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, Juan M. Carrillo, José L. Ausín, Miguel Á. Domínguez, Raquel Pérez-Aloe, J. Francisco Duque-Carrillo   +5 more
doaj   +1 more source

Research on Hybrid Deep Learning Modelling for Short-Term Electricity Load Forecasting

Energies
Electricity load forecasting is of high importance for electricity management. Modern power systems are complex and diverse, resulting in increased randomness and nonlinear factors of electricity load data, which greatly increases the difficulty of ...
Jihao Huang, Shujun Wang, Shirong Chen, Peng Ye, Haibo Xu, Ziran Wu, Jiahao Chen, Guichu Wu   +7 more
doaj   +1 more source

Design of A Low Power Low Voltage CMOS Opamp

, 2010
In this paper a CMOS operational amplifier is presented which operates at 2V power supply and 1microA input bias current at 0.8 micron technology using non conventional mode of operation of MOS transistors and whose input is depended on bias current. The
Baruah, Ratul Kr.
core   +1 more source

Design and Characterization of a Self-Oscillating Fluxgate-Based Current Sensor for DC Distribution System Applications

Sensors
Fluxgate-based current sensors are usually implemented for DC current detection, but their complex structure and circuits with large volume and high cost have been limiting their applications.
Wei Chen, Huaijie Chen, Haibo Xu, Li Li
doaj   +1 more source