Results 1 to 10 of about 270,609 (355)

Lower Bounds for (Non-Monotone) Comparator Circuits [PDF]

open access: green, 2020
Comparator circuits are a natural circuit model for studying the concept of bounded fan-out computations, which intuitively corresponds to whether or not a computational model can make "copies" of intermediate computational steps. Comparator circuits are
, Robere, Robert
core   +3 more sources

Design of power efficient, high-speed 4-bit comparator in UMC 180 nm technology

open access: yesEngineering and Applied Science Research, 2021
Power, Area, and Delay are the three important performance metrics used for analyzing any digital circuit. This paper explores different digital circuit design styles to achieve a better trade-off between the performance metrics.
Sudheer Raja Venishetty   +1 more
doaj   +1 more source

High Efficiency Power Management Unit for Implantable Optical-Electrical Stimulators

open access: yesIEEE Open Journal of Circuits and Systems, 2023
Battery-less active implantable devices are of interest because they offer longer life span and eliminate costly battery replacement surgical interventions.
Noora Almarri   +4 more
doaj   +1 more source

Design and Simulation of A New Proposed Single-Slope Integrating Analog-to- Digital Converter System Based on Non-Linear Amplifiers [PDF]

open access: yesEngineering and Technology Journal, 2010
In this paper, a unipolar single-slope integrating analog-to-digitalconverter(ADC) is discussed, designed, and simulated, whereas, its conversiontime is less than that of the dual-slope integrating ADC.The proposed systemconsists of logarithmic amplifier,
Azzad B. Saeed
doaj   +1 more source

Novel Reversible Comparator Design in Quantum Dot-Cellular Automata with Power Dissipation Analysis

open access: yesApplied Sciences, 2022
In very large-scale integration (VLSI) circuits, a partial of energy lost leads to information loss in irreversible computing because, in conventional combinatorial circuits, each bit of information generates heat and power consumption, thus resulting in
Mohsen Vahabi   +4 more
doaj   +1 more source

Case-Based Reasoning with an Artificial Neural Network for Decision Support in Situations at Complex Technological Objects of Urban Infrastructure

open access: yesApplied System Innovation, 2021
The article considers the tasks of intellectual support for decision support in relation to a complex technological object. The relevance is determined by a high level of responsibility, together with a variety of possible situations at a complex ...
Igor Glukhikh, Dmitry Glukhikh
doaj   +1 more source

An HTS Quasi-One junction SQUID-based periodic threshold comparator for a 4-bit superconductive flash A/D converter [PDF]

open access: yes, 1995
An all high-Tc periodic threshold comparator for application in a 4-bit superconductive A/D converter has been realized and tested. The theoretical threshold curve of the comparator is calculated and compared to the measured results.
Gerritsma, Gerrit J.   +4 more
core   +2 more sources

A 1-GHz 64-Channel Cross-Correlation System for Real-Time Interferometric Aperture Synthesis Imaging

open access: yesSensors, 2019
We present a 64-channel 1-bit/2-level cross-correlation system for a passive millimeter wave imager used for indoor human body security screening. Sixty-four commercial comparators are used to perform 1-bit analog-to-digital conversion, and a Field ...
Xiangzhou Guo   +4 more
doaj   +1 more source

Comparator Design in Sensors for Environmental Monitoring [PDF]

open access: yes, 2018
This paper presents circuit design considerations of comparator in analog-to-digital converters (ADC) applied for a portable, low-cost and high performance nano-sensor chip which can be applied to detect the airborne magnetite pollution nano particulate ...
Fan, Hua   +4 more
core   +1 more source

Comparing methods for comparing networks [PDF]

open access: yesScientific Reports, 2019
AbstractWith the impressive growth of available data and the flexibility of network modelling, the problem of devising effective quantitative methods for the comparison of networks arises. Plenty of such methods have been designed to accomplish this task: most of them deal with undirected and unweighted networks only, but a few are capable of handling ...
Tantardini, Mattia   +3 more
openaire   +2 more sources

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