Two Novel Quantum-Dot Cellular Automata Full Adders

Two Novel Quantum-Dot Cellular Automata Full Adders

Quantum-dot cellular automata (QCA) is an efficient technology to create computing devices. QCA is a suitable candidate for the next generation of digital systems. Full adders are the main member of computational systems because other operations can be implemented by adders. In this paper, two QCA f...

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Main Authors: Mahdie Qanbari, Reza Sabbaghi-Nadooshan
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Journal of Engineering
Online Access:http://dx.doi.org/10.1155/2013/561651
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spelling doaj-0333e752beee4769a46203b9bf2e088c2020-11-24T23:56:06ZengHindawi LimitedJournal of Engineering2314-49042314-49122013-01-01201310.1155/2013/561651561651Two Novel Quantum-Dot Cellular Automata Full AddersMahdie Qanbari0Reza Sabbaghi-Nadooshan1Department of Electrical Engineering, Islamic Azad University Central Tehran Branch, Tehran 1469669191, IranDepartment of Electrical Engineering, Islamic Azad University Central Tehran Branch, Tehran 1469669191, IranQuantum-dot cellular automata (QCA) is an efficient technology to create computing devices. QCA is a suitable candidate for the next generation of digital systems. Full adders are the main member of computational systems because other operations can be implemented by adders. In this paper, two QCA full adders are introduced. The first one is implemented in one layer, and the second one is implemented in three layers. Five-input majority gate is used in both of them. These full adders are better than pervious designs in terms of area, delay, and complexity.http://dx.doi.org/10.1155/2013/561651
collection DOAJ
language English
format Article
sources DOAJ
author Mahdie Qanbari
Reza Sabbaghi-Nadooshan
spellingShingle Mahdie Qanbari
Reza Sabbaghi-Nadooshan
Two Novel Quantum-Dot Cellular Automata Full Adders
Journal of Engineering
author_facet Mahdie Qanbari
Reza Sabbaghi-Nadooshan
author_sort Mahdie Qanbari
title Two Novel Quantum-Dot Cellular Automata Full Adders
title_short Two Novel Quantum-Dot Cellular Automata Full Adders
title_full Two Novel Quantum-Dot Cellular Automata Full Adders
title_fullStr Two Novel Quantum-Dot Cellular Automata Full Adders
title_full_unstemmed Two Novel Quantum-Dot Cellular Automata Full Adders
title_sort two novel quantum-dot cellular automata full adders
publisher Hindawi Limited
series Journal of Engineering
issn 2314-4904
2314-4912
publishDate 2013-01-01
description Quantum-dot cellular automata (QCA) is an efficient technology to create computing devices. QCA is a suitable candidate for the next generation of digital systems. Full adders are the main member of computational systems because other operations can be implemented by adders. In this paper, two QCA full adders are introduced. The first one is implemented in one layer, and the second one is implemented in three layers. Five-input majority gate is used in both of them. These full adders are better than pervious designs in terms of area, delay, and complexity.
url http://dx.doi.org/10.1155/2013/561651
work_keys_str_mv AT mahdieqanbari twonovelquantumdotcellularautomatafulladders
AT rezasabbaghinadooshan twonovelquantumdotcellularautomatafulladders
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