Coplanar Qca Adders for Arithmetic Circuits

  • Authors

    • Nuriddin Safoev
    • Jun Cheol Jeon
    2018-09-15
    https://doi.org/10.14419/ijet.v7i4.4.19597
  • QCA technology, half adder, full adder.

  • Abstract

    A quantum-dot cellular automaton (QCA) is one of the most perspective nanotechnologies for future computing paradigm. We propose low complexity QCA adders for arithmetic circuit design. The proposed majority-gate based full adder is coplanar layout, and on the basis of clock-phase crossover technique. The results of the proposed structures from the QCA simulator tool are analyzed and compared with previous works.

     

     

  • References

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      [3] M. Kianpour, R. S. Nadooshan and K. Navi, A novel design of 8-bit adder/subtractor by quantum-dot cellular automata, J. Computer and System Sciences. 80 (2014), 1404-1414.

      [4] H. Cho and E. E. Swartzlander, Adder and multiplier design in quantum-dot cellular automata, IEEE Transactions on Computers. 58 (2009), 721-727.

      [5] A. Chudasama, T. N. Sasamal and J. Yadav, An efficient design of Vedic multiplier using ripple carry adder in Quantum-dot Cellular Automata, Comp. and Elec. Engineering. 65 (2017), 527-542.

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  • How to Cite

    Safoev, N., & Cheol Jeon, J. (2018). Coplanar Qca Adders for Arithmetic Circuits. International Journal of Engineering & Technology, 7(4.4), 16-17. https://doi.org/10.14419/ijet.v7i4.4.19597

    Received date: 2018-09-12

    Accepted date: 2018-09-12

    Published date: 2018-09-15