International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


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India | Electronics Communication Engineering | Volume 3 Issue 5, May 2014 | Pages: 364 - 371


Novel Code Converters Based On Quantum-dot Cellular Automata (QCA)

Firdous Ahmad, GM Bhat

Abstract: Quantum-dot cellular automata (QCA) is an emerging nanotechnology and a possible alternative for complementary metal-oxide semiconductor (CMOS). In this paper; we have proposed novel XOR gates. The models are suitable for designing combinational circuits with less area and circuit complexity. Code converters like excess-3 code; gray code; parity code generator; and checker; with minimum area and circuit complexity have been attempted by using proposed XOR gates. The novel designs enjoy the features of small area; superior performance factors in respect of area; latency; circuit stability; and low power dissipation. The operation of QCA circuit is simulated using QCADesigner tool.

Keywords: Nanotechnology, XOR Gate, Excess-3 Code, Gray Code, Parity Generator, Parity Checker

How to Cite?: Firdous Ahmad, GM Bhat, "Novel Code Converters Based On Quantum-dot Cellular Automata (QCA)", Volume 3 Issue 5, May 2014, International Journal of Science and Research (IJSR), Pages: 364-371, https://www.ijsr.net/getabstract.php?paperid=20131715, DOI: https://dx.doi.org/10.21275/20131715


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