A Novel Design of Full Adder Using Efficient Mux In QCA

Authors

  • Vasia Ibtasaum  M.Tech Scholar, Department of ECE (VLSI & EMBEDDED SYSTEM), Sharnbasva University, Kalaburagi, India
  • Dr. Anuradha Savadi  Associate Professor Department of ECE, Sharnbasva University, Kalaburagi, India

Keywords:

MUX (Multiplexer), QCA, CMOS, QCA Designer tool

Abstract

In this project, the MUX design is modified and proposed in QCA. QCA technology is expected to be a feasible alternative to CMOS circuit implementation in terms of energy efficiency, integration density, and switching frequency as nm technology decreases. For developing QCA circuits, MUX (Multiplexer) is seen to be a good choice. With approximate reductions in area, the suggested complete adder outperforms the best current design. In addition, as compared to existing architectures, same or higher performance characteristics like power and latency are obtained. The suggested design has an outstanding scaling feature and may be utilized to create energy-efficient complicated QCA circuits. These implemented designed are simulated and waveforms are observed in QCA Designer tool.

References

  1. Lent, C.S.; Tougaw, P.D.; Porod, W.; Bernstein, G.H. Quantum cellular automata. Nanotechnology 1993, 4, 49.
  2. Sabbaghi-Nadooshan, R.; Kianpour, M. A novel QCA implementation of MUX-based universal shift register. J. Comput. Electron. 2014, 13, 198–210.
  3. Sen, B.; Dutta, M.; Goswami, M.; Sikdar, B.K. Modular design of testable reversible ALU by QCA multiplexer with increase in programmability. Microelectron. J. 2014, 45, 1522–1532.
  4. Rashidi, H.; Rezai, A.; Soltany, S. High-performance multiplexer architecture for quantum-dot cellular automata. J. Comput. Electron. 2016, 15, 968–981.
  5. Asfestani, M.N.; Heikalabad, S.R. A unique structure for the multiplexer in quantum-dot cellular automata to create a revolution in design of nanostructures. Phys. B Condens. Matter 2017, 512, 91–99.
  6. Song, Z.; Xie, G.; Cheng, X.; Wang, L.; Zhang, Y. An Ultra-Low Cost Multilayer RAM in Quantum-Dot Cellular Automata. IEEE Trans. Circuits Syst. II 2020, 67, 3397–3401.

International Journal of Scientific Research in Science and Technology

Downloads

Published

2022-08-30

Issue

Volume 9, Issue 4, July-August-2022

Section

Research Articles

License

Copyright (c) IJSRST

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Vasia Ibtasaum, Dr. Anuradha Savadi "A Novel Design of Full Adder Using Efficient Mux In QCA" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 9, Issue 4, pp.279-283, July-August-2022.