Results 61 to 70 of about 5,016,217 (299)

Multiple current amplifier‐based gate driving for parallel operation of discrete SiC MOSFETs

IET Power Electronics, 2022
The shorter switching times of silicon carbide (SiC) MOSFETs enable power converters to operate at higher frequencies than with silicon IGBTs. However, because SiC MOSFET die sizes are still relatively small, several devices have to be connected in ...
Iker Aretxabaleta, Iñigo Martínez de Alegría, Jose Ignacio Garate, Unai Ugalde, José Luis Martín   +4 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Power gating

, 2010
Power Gating has become one of the most widely used circuit design techniques for reducing leakage current. Its concept is very simple, but its application to standard-cell VLSI designs involves many careful considerations.
Youngsoo Shin, Takayasu Sakurai, Jun Seomun, Kyu-Myung Choi   +3 more
core   +1 more source

A 3-D Bank Memory System for Low-Power Neural Network Processing Achieved by Instant Context Switching and Extended Power Gating Time

IEEE Journal of the Electron Devices Society
Using a 3-D monolithic stacking memory technology of crystalline oxide semiconductor (OS) transistors, we fabricated a test chip having AI accelerator (ACC) memory for weight data of a neural network (NN), backup memory of flip-flops (FF), and CPU memory
Kouhei Toyotaka, Yuto Yakubo, Kazuma Furutani, Haruki Katagiri, Masashi Fujita, Yoshinori Ando, Toru Nakura, Shunpei Yamazaki   +7 more
doaj   +1 more source

Power Optimization For Multi-Core Memory Controller Using Intelligent Clock Gating Technique [PDF]

Journal of Electrical and Electronics Engineering, 2022
The demand for low-power digital systems is increasing daily, especially for the multi-core design on SoC. Different IP cores of the existing multi-core memory controller need to communicate to achieve specific tasks on the same die.
NOAMI Ahmed, KUMAR PRADEEP Boya, SEKHAR PAIDIMARRY Chandra   +2 more
doaj  

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Sub-row sleep transistor insertion for concurrent clock-gating and power-gating

, 2011
Concurrent clock gating (CG) and power gating (PG) can help to tackle both static and dynamic power simultaneously, thereby enabling the design of low-power and energy efficient applications.
Andrea Calimera, Enrico Macii, Massimo Poncino, Macii, Alberto, Karthikeyan Lingasubramanian, Macii, Enrico, Alberto Macii, Lingasubramanian, Karthikeyan, Poncino, Massimo, Calimera, Andrea   +9 more
core   +1 more source

A New Ultralow-Voltage Retention SRAM Cell Enhancing Noise Immunity

IEEE Open Journal of Circuits and Systems
A new ultralow-voltage retention (ULVR) SRAM cell is proposed, which can highly enhance the noise margin (NM) for the ULVR mode at ultralow voltages $(V_{\mathrm { UL}})$ . This 8T cell is configured with new-type Schmitt-trigger (ST) inverters that can
Katsutoshi Ito, Yusaku Shiotsu, Satoshi Sugahara   +2 more
doaj   +1 more source

Gating of Tactile Information through Gamma Band during Passive Arm Movement in Awake Primates

Frontiers in Neural Circuits, 2015
To make precise and prompt action in a dynamic environment, the sensorimotor system needs to integrate all related information. The inflow of somatosensory information to the cerebral cortex is regulated and mostly suppressed by movement, which is ...
Weiguo eSong, Joseph Thachil Francis
doaj   +1 more source