ResearchBib Share Your Research, Maximize Your Social Impacts
Sign for Notice Everyday Sign up >> Login

Implementation of Binary to Gray Code Converters in Quantum Dot Cellular Automata

Journal: Journal on Today's Ideas - Tomorrow's Technologies (Vol.3, No. 2)

Publication Date:

Authors : ; ; ;

Page : 145-160

Keywords : Binary to Gray Converter; Quantum Dot Cellular Automata; Gray Code; QCA cell;

Source : Downloadexternal Find it from : Google Scholarexternal

Abstract

Quantum dot cellular automaton (QCA) are dominant nanotechnology which has been used extensively in digital circuits and systems. It is a promising alternative to complementary metal–oxide–semiconductor (CMOS) technology with many enticing features such as high-speed, low power consumption and higher switching frequency than transistor based technology. The code converters are the basic unit for transformation of data to execute arithmetic processes. In this paper, QCA based 2-bit binary-togray; 3-bit binary-to-gray and 4-bit binary-to-gray code converter have been proposed. The proposed design reduces the number of cells, area and raises switching speed. The simulations are completed using QCADesigner and Microwindlite tool which is widely used for simulation and verification.

Last modified: 2017-05-29 13:47:06