An Ultra-Low Power Parity Generator Circuit Based on QCA Technology
Quantum-dot cellular automata (QCA) technology is one of the emerging technologies that can be used for replacing CMOS technology. It has attracted significant attention in the recent years due to its extremely low power dissipation, high operating frequency, and a small size. In this study, we demo...
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doaj-21fed87248bc47e398d0c66f67ebb0d42021-07-02T03:28:55ZengHindawi LimitedJournal of Electrical and Computer Engineering2090-01472090-01552019-01-01201910.1155/2019/16751691675169An Ultra-Low Power Parity Generator Circuit Based on QCA TechnologyIsmail Gassoumi0Lamjed Touil1Bouraoui Ouni2Abdellatif Mtibaa3Laboratory of Electronics and Microelectronics, University of Monastir, Monastir, TunisiaLaboratory of Electronics and Microelectronics, University of Monastir, Monastir, TunisiaNetworked Objects Control & Communication Systems Lab, University of Sousse, Sousse, TunisiaLaboratory of Electronics and Microelectronics, University of Monastir, Monastir, TunisiaQuantum-dot cellular automata (QCA) technology is one of the emerging technologies that can be used for replacing CMOS technology. It has attracted significant attention in the recent years due to its extremely low power dissipation, high operating frequency, and a small size. In this study, we demonstrate an n-bit parity generator circuit by utilizing QCA technology. Here, a novel XOR gate is used in the synthesis of the proposed circuit. The proposed gate is based on electrostatic interactions between cells to perform the desired function. The comparison results demonstrate that the designed QCA circuits have advantages compared to other circuits in terms of cell count, area, delay, and power consumption. The QCADesigner software, as widely used QCA circuit design and verification, has been used to implement and to verify all of the designs in this study. Power dissipation has been computed for the proposed circuit using accurate QCAPro power estimator tool.http://dx.doi.org/10.1155/2019/1675169 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ismail Gassoumi Lamjed Touil Bouraoui Ouni Abdellatif Mtibaa |
spellingShingle |
Ismail Gassoumi Lamjed Touil Bouraoui Ouni Abdellatif Mtibaa An Ultra-Low Power Parity Generator Circuit Based on QCA Technology Journal of Electrical and Computer Engineering |
author_facet |
Ismail Gassoumi Lamjed Touil Bouraoui Ouni Abdellatif Mtibaa |
author_sort |
Ismail Gassoumi |
title |
An Ultra-Low Power Parity Generator Circuit Based on QCA Technology |
title_short |
An Ultra-Low Power Parity Generator Circuit Based on QCA Technology |
title_full |
An Ultra-Low Power Parity Generator Circuit Based on QCA Technology |
title_fullStr |
An Ultra-Low Power Parity Generator Circuit Based on QCA Technology |
title_full_unstemmed |
An Ultra-Low Power Parity Generator Circuit Based on QCA Technology |
title_sort |
ultra-low power parity generator circuit based on qca technology |
publisher |
Hindawi Limited |
series |
Journal of Electrical and Computer Engineering |
issn |
2090-0147 2090-0155 |
publishDate |
2019-01-01 |
description |
Quantum-dot cellular automata (QCA) technology is one of the emerging technologies that can be used for replacing CMOS technology. It has attracted significant attention in the recent years due to its extremely low power dissipation, high operating frequency, and a small size. In this study, we demonstrate an n-bit parity generator circuit by utilizing QCA technology. Here, a novel XOR gate is used in the synthesis of the proposed circuit. The proposed gate is based on electrostatic interactions between cells to perform the desired function. The comparison results demonstrate that the designed QCA circuits have advantages compared to other circuits in terms of cell count, area, delay, and power consumption. The QCADesigner software, as widely used QCA circuit design and verification, has been used to implement and to verify all of the designs in this study. Power dissipation has been computed for the proposed circuit using accurate QCAPro power estimator tool. |
url |
http://dx.doi.org/10.1155/2019/1675169 |
work_keys_str_mv |
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