Efficient Design of Reversible Code Converters Using Quantum Dot Cellular Automata

Автор(ы) Javeed Iqbal Reshi, M. Tariq Banday
Принадлежность

Department of Electronics & Inst. Technology, University of Kashmir, Srinagar, India

Е-mail javeedreshi@gmail.com, sgrmtb@yahoo.com
Выпуск Том 8, Год 2016, Номер 2
Даты Получено 25.01.2016, в отредактированной форме – 14.06.2016, опубликовано online – 21.06.2016
Ссылка Javeed Iqbal Reshi, M. Tariq Banday, J. Nano- Electron. Phys. 8 No 2, 02042 (2016)
DOI 10.21272/jnep.8(2).02042
PACS Number(s) 85.35.Be
Ключевые слова Quantum dot Cellular Automata, CMOS (8) , Reversible code converters, Latency, QCADesigner (3) .
Аннотация Quantum dot Cellular Automata (QCA) is an attractive field of nano-technology which offers the various advantages over existing CMOS technology for the development of logic circuits. Contradictory to other technologies which use the voltage levels for logic representation, QCA utilizes the polarization of electrons for representing the binary states in the QCA Cell. Conventional logic circuits are not energy efficient as they are not reversible in nature and hence lead to energy dissipation. Thus there is a need of a serious effort that will provide an efficient paradigm for designing the circuits which does not dissipation the energy and hence will preserve the information. This paper offers the efficient design of various QCA reversible code converters which prove to be efficient in term of cell Area, cell count, total area, latency and complexity. All the proposed reversible code converter designs were simulated and their credibility was successfully verified with the QCADesigner tool

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