Design of Area Efficient Reversible Circuits using Quantum Dot Cellular Automata

Abstract

Reversible logic has presented itself as a growing Ttechnology which plays an imperative role in quantum computing. Reversible logic has received great attention in the recent years due to their ability to reduce the area which is the main requirement in VLSI Design. The aim of the project is to design Area Efficient Reversible circuits using QCA Technology. It minimizes the power and delay. The design of digital circuits in QCA poses novel implementation strategies and methodologies are highly desirable. This reversible gates which are applicable in Nanotechnology, Quantum computing, Low power CMOS, Optical computing. QCAD Designer 2.0.3 tool is used for the implementation of QCA based Reversible Circuits. QCA design proves improvement in cell count and area.