论文标题
量子点蜂窝自动机中的最佳多路复用器设计
Optimum multiplexer design in quantum-dot cellular automata
论文作者
论文摘要
量子点蜂窝自动机（QCA）是未来最重要的计算技术之一，它将成为当前CMOS技术的替代候选者。由于许多功能，例如高速，小尺寸和低功耗，因此QCA吸引了许多研究人员。 QCA有两个主要的构建块（多数门和逆变器）用于设计任何布尔功能。 QCA还具有固有的功能，该功能用于设计许多重要的门，例如XOR和多路复用器，而无需遵循任何布尔函数。本文以两种形式提出了一种新颖的设计2：1 QCA-Multiplexer。提出的设计非常简单，高效，可用于产生许多逻辑功能。提出的设计输出来自量子技术的固有功能。新的4：1 QCA-Multiplexer是使用所提出的结构构建的。输出波形在细胞，区域和延迟的数量方面显示了拟议设计的出色性能。
Quantum-dot Cellular Automata (QCA) is one of the most important computing technologies for the future and will be the alternative candidate for current CMOS technology. QCA is attracting a lot of researchers due to many features such as high speed, small size, and low power consumption. QCA has two main building blocks (majority gate and inverter) used for design any Boolean function. QCA also has an inherent capability that used to design many important gates such as XOR and Multiplexer in optimal form without following any Boolean function. This paper presents a novel design 2:1 QCA-Multiplexer in two forms. The proposed design is very simple, highly efficient and can be used to produce many logical functions. The proposed design output comes from the inherent capabilities of quantum technology. New 4:1 QCA-Multiplexer has been built using the proposed structure. The output waveforms showed the wonderful performance of the proposed design in terms of the number of cells, area, and latency.
