Earticle

초록

영어

In last few decades, typical lithography based VLSI technology used to improve higher scale integration, low switching speed and low powered computing of semiconductor constituents. However, this trend meets severe challenges of tunneling, short-channel effects andleakage current. Quantum-dot Cellular Automata (QCA) is one of the promising substitutions to traditional semiconductor-based technology which proposed aunique scheme of information transmutation as well as computation.QCA hold the assurance of rapid speeds, higher switching frequency, highlyscalable feature and notably reduced sizes. In this paper, an efficient layout of fredkin gate is proposed based on QCA and CMOS technology which lessened total covered area, the number of cell and clock, latency timeand number of coplanar wire crossing compared with the earlier design also the VHSIC Hardware Description Language (VHDL) of proposed fredkin gate is presented. For simulating and confirming the proposed circuit QCADesigner and Microwindlite, familiar verification and simulation tools has been occupied. The proposed design has a promising prospective in the organizing of nanoscale low power exhausting information processing system and can stimulate complex digital applications in QCA.

목차

Abstract
 1. Introduction
 2. QCA: Synopsis
 3. Materials and Mechanisms
 4. Proposed Design and Presentation
  4.1. Fredkin Gate
  4.2. VHDL Implementation of Fredkin Gate
 5. Simulation and Result Analysis
 6. Conclusion
 References

키워드

저자

• Md. Abdullah-Al-Shafi [ Department of Information and Communication Technology, MawlanaBhashani Science and Technology University, Tangail, Bangladesh ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605