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Design and analysis of a new carbone nanotube full adder cell

Ghadiry, M. H. and Abd Manaf, A. and Ahmadi, Mohammad Taghi and Sadeghi, H. and Senejani, M. N. (2011) Design and analysis of a new carbone nanotube full adder cell. Journal Of Nanomaterials, 2011 . ISSN 1687-4110

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Official URL: http://dx.doi.org/10.1155/2011/906237


A novel full adder circuit is presented. The main aim is to reduce power delay product (PDP) in the presented full adder cell. A new method is used in order to design a full-swing full adder cell with low number of transistors. The proposed full adder is implemented in MOSFET-like carbon nanotube technology and the layout is provided based on standard 32nm technology from MOSIS. The simulation results using HSPICE show that there are substantial improvements in both power and performance of the proposed circuit compared to the latest designs. In addition, the proposed circuit has been implemented in conventional 32nm process to compare the benefits of using MOSFET-like carbon nanotubes in arithmetic circuits over conventional CMOS technology. The proposed circuit can be applied in very high performance and ultra-low-power applications.

Item Type:Article
Uncontrolled Keywords:arithmetic circuit, carbon nanotube technology, cmos technology, design and analysis, full adders, full-swing, power delay product, simulation result, ultra-low power
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:28820
Deposited By: Mrs Liza Porijo
Deposited On:29 Nov 2012 04:50
Last Modified:13 Feb 2017 02:59

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