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Quantum Control Electronics System Integration

Approximate Adder Implementation using Quantum- Dot Cellular Automata for Digital Signal Processing

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Authors: School of Electronics, Devi Ahilya Vishwavidyalaya, Indore, M.P. -452017, India., Manju K. Chattopadhyay, Rameez R. Chowdhary, School of Electronics, Devi Ahilya Vishwavidyalaya, Indore, M.P. -452017, India., Kavita T. Upadhyay, Department of Electronics and Communication Engineering, IPS Academy, Institute of Engineering and Science, Indore, India,, Neha B. Pande, Department of Electronics and Telecommunication Engineering, Institute of Engineering and Technology, Devi Ahilya University, Indore, India

Year

2019

Paper ID

1928

Status

Peer-reviewed

Abstract Read

~2 min

Abstract Words

82

Citations

0

Abstract

We explore quantum-dot cellular automata (QCA) design for approximate computing units in digital signal processors. For this cause, a common approach for design is introduced, and approximation-oriented mirror adders (AMA) are developed. In this work, we compromise power/area efficiency of circuit-level design with accuracy supervision. We compare Approximate Mirror Adder cells designed using conventional CMOS technique and using QCA. Our technique picks fairly accurate adder designs that minimalize the over-all area, hitherto maintaining the ultimate performance by studying their error resilience.

Why This Paper Matters

  • This paper contributes to the Quantum Control Electronics & System Integration research area in the Quantum Articles archive.
  • It adds a 2019 reference point for readers tracking recent quantum research.
  • We explore quantum-dot cellular automata (QCA) design for approximate computing units in digital signal processors.

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References & Citation Signals

[1] DOI https://doi.org/10.35940/ijeat.b3298.129219 [2] Publisher https://doi.org/10.35940/ijeat.b3298.129219

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Current Paper #1928

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