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首页> 外文期刊>The mediterranean journal of electronics and communications >NEW DESIGNS OF MULTIPLEXER BASED LOGIC GATES USING QUANTUM DOT CELLULAR AUTOMATA
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NEW DESIGNS OF MULTIPLEXER BASED LOGIC GATES USING QUANTUM DOT CELLULAR AUTOMATA

机译：基于量子点细胞自动机的基于多逻辑器的逻辑门的新设计

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摘要

Quantum dot Cellular Automata is an emerging technology which is considered to be a viable alternative to the conventional CMOS-VLSI technology for implementing digital circuits at nano-scale. QCA uses polarization of electrons in the QCA cell rather than voltage levels to represent binaiy information. The basic element in QCA technology is quantum dot cell where the logic states are encoded as position of electrons. It exploits the quantum effects resulting in small size of the system. This paper proposes and realizes new designs of QCA logic gates using multiplexers as the primary element. The designed logic gates offer advantages in terms of cell count, cell area, latency and complexity. The proposed logic gates can also be used to design more complex circuits employing use of one or more proposed designs of the gates. All proposed designs have been successfully simulated and verified using the QCADesigner tool.
机译：量子点元胞自动机是一种新兴技术，被认为是用于在纳米级实现数字电路的常规CMOS-VLSI技术的可行替代方案。 QCA使用QCA电池中电子的极化而不是电压电平来表示二进制信息。 QCA技术的基本元素是量子点单元，其逻辑状态被编码为电子的位置。它利用了量子效应，导致了系统的小型化。本文提出并实现了以多路复用器为主要元件的QCA逻辑门的新设计。设计的逻辑门在单元数，单元面积，等待时间和复杂性方面均具有优势。所提出的逻辑门还可以用于设计使用门的一种或多种提出的设计的更复杂的电路。使用QCADesigner工具已成功模拟和验证了所有建议的设计。

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