Binary multipliers on quantum-dot cellular automata
نویسندگان
چکیده
منابع مشابه
Binary Multipliers on Quantum-Dot Cellular Automata
This article describes the design of ultra-low-power multipliers on quantumdot cellular automata (QCA) nanotechnology, promising very dense circuits and high operating frequencies, using a single homogeneous layer of the basic cells. We construct structures without the earlier noise problems, verified by the QCADesigner coherence vector simulation. Our results show that the wiring overhead of t...
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the full adders (fas) constitute the essential elements of digital systems, in a sense that they affect the circuit parameters of such systems. with respect to the mosfet restrictions, its replacement by new devices and technologies is inevitable. qca is one of the accomplishments in nanotechnology nominated as the candidate for mosfet replacement. in this article 4 new layouts are presented fo...
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Quantum-dot cellular automata (QCA) are an emerging technology and a possible alternative for faster speed, smaller size, and low power consumption than semiconductor transistor based technologies. Previously, adder designs based on conventional designs were examined for implementation with QCA technology. This paper utilizes the QCA characteristics to design a fault-tolerant adder that is more...
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ژورنال
عنوان ژورنال: Facta universitatis - series: Electronics and Energetics
سال: 2007
ISSN: 0353-3670,2217-5997
DOI: 10.2298/fuee0703541h