Results 41 to 50 of about 13,582,659 (253)

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

open access: yesAdvanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

A Process-Based Temperature Compensated On-Chip CMOS VHF VCRO in 130-nm Si-Ge BiCMOS by Implementing an Empirical Control Equation

open access: yesIEEE Access, 2022
This paper presents a low-power CMOS temperature and process compensated 150.9 MHz Very-high-frequency (VHF) voltage-controlled-ring-oscillator (VCRO) for on-chip integration.
S. M. Rezaul Hasan
doaj   +1 more source

High‐Sublimation‐Temperature Additives for Efficient Perovskite Solar Cells via Single‐Source Evaporation

open access: yesAdvanced Energy Materials, EarlyView.
The introduction of high‐sublimation‐temperature additives during the mechanosynthesis of FAPbI3 powders enables the single‐source evaporation of phase‐pure, additive‐free FAPbI3 thin films of high optoelectronic quality. The additive‐engineered deposition process yields photovoltaic devices with stabilized efficiencies exceeding 18% for an active ...
Zongbao Zhang   +13 more
wiley   +1 more source

Saliency-Based Bleeding Localization for Wireless Capsule Endoscopy Diagnosis

open access: yesInternational Journal of Biomedical Imaging, 2017
Stomach bleeding is a kind of gastrointestinal disease which can be diagnosed noninvasively by wireless capsule endoscopy (WCE). However, it requires much time for physicians to scan large amount of WCE images.
Hongda Chen   +3 more
doaj   +1 more source

VLSI Architecture and Design [PDF]

open access: yes, 1980
Integrated circuit technology is rapidly approaching a state where feature sizes of one micron or less are tractable. Chip sizes are increasing slowly. These two developments result in considerably increased complexity in chip design.
Johnsson, Lennart
core  

Memetic Multilevel Hypergraph Partitioning

open access: yes, 2018
Hypergraph partitioning has a wide range of important applications such as VLSI design or scientific computing. With focus on solution quality, we develop the first multilevel memetic algorithm to tackle the problem.
Akhremtsev Y.   +13 more
core   +1 more source

POFGEN: a design automation system for VLSI digital filters with invariant transfer function [PDF]

open access: yes, 1993
The structure, methodology and potential of a new design automation tool, POFGEN, for the generation of fixed function VLSI digital filters is described. The system accepts input data in the form of a coefficient vector and uses this to form a pipelined,
Bull, D R, Wacey, G
core   +2 more sources

Parametric Analysis of Spiking Neurons in 16 nm Fin Field‐Effect Transistor Technology

open access: yesAdvanced Intelligent Discovery, EarlyView.
Energy efficient computing has driven a shift toward brain‐inspired neuromorphic hardware. This study explores the design of three distinct silicon neuron topologies implemented in 16 nm fin field‐Effect transistor technology. While the Axon‐Hillock design achieves gigahertz throughput, its functional fragility persists. The Morris–Lecar model captures
Logan Larsh   +3 more
wiley   +1 more source

Design and Optimization of Double-Tail Dynamic Latch CMOS Comparator With Modified Widlar Current Source

open access: yesJournal of Electrical and Computer Engineering
The comparator plays a vital role in analog-to-digital converters. In the emerging communication era, these converters are useful to connect the analog field to the digital field.
Tejender Singh, Suman Lata Tripathi
doaj   +1 more source

Developing VLSI Curricula in Electrical and Computer Engineering Department [PDF]

open access: yes, 2010
© ASEE 2010VLSI (Very Large Scale Integrated Circuits) technology has enabled the information technology revolution which greatly changed the life style of human society. Computers, internet, cellphones, digital cameras/camcorders and many other consumer
Bajwa, Hassan   +3 more
core  

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