Abstract
Quantum cell automata (QCA) are the best possible alternative to the conventional CMOS technology due to its low power consumption, less area and high-speed operation. This paper describes synthesizable QCA implementation of squaring. Vedic sutras used for squaring are defined over algorithm construction. Based on the concept of the Vedic sutra, this paper has carried out 2-bit square and 4-bit square, projective to affine logic gates construction. Importantly for miniaturization of devices, the QCA based square is the operation on which the area of circuits relies on. This means that significantly lower QCA parameters can be used in the square than in other competitive square circuits such as Wallace, Dadda, serial-parallel, and Baugh-Wooley.
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Bhoi, B.K., Misra, N.K., Pradhan, M. (2019). A Novel and Efficient Design for Squaring Units by Quantum-Dot Cellular Automata. In: Panda, G., Satapathy, S., Biswal, B., Bansal, R. (eds) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol 521. Springer, Singapore. https://doi.org/10.1007/978-981-13-1906-8_3
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DOI: https://doi.org/10.1007/978-981-13-1906-8_3
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