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Design of Exclusive-OR Logic Gate on Quantum-Dot Cellular Automata

초록

영어

Most of Exclusive-OR(XOR) logic gates on quantum-dot cellular automata(QCA) is based on configuration of 2-input, and they are hardly to be scalable and exists unbearable noise because they are only focused on decrease of latency and space. In this paper, we propose how to make a scalable logic using a wire crossing technique, and give examples of two expanded XOR gate using typical logic gates on QCA. The designed logics are simulated and show accurate output results.

목차

Abstract
 1. Introduction
 2. Related Works
  2.1. QCA Basic Concept
  2.2. Previous XOR Logic Gates
 3. Proposed 3-Input XOR Gate
 4. Simulation and Analysis
 5. Conclusions
 Acknowledgement
 References

저자정보

  • Sang-Ho Shin School of Computer Science and Engineering, Kyungpook National University 80 Daehakro, Bukgu, Daegu, 702-701, Korea
  • Gil-Je Lee School of Computer Science and Engineering, Kyungpook National University 80 Daehakro, Bukgu, Daegu, 702-701, Korea
  • Kee-Young Yoo Kee-Young Yoo. School of Computer Science and Engineering, Kyungpook National University 80 Daehakro, Bukgu, Daegu, 702-701, Korea

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