可逆加减法器的一种改进结构
An Improved Structure Of Reversible Adder And Subtractor
摘要:
在今天的世界上,每天都有一种比其前身更快、更小、更复杂的新技术被开发出来。封装到传统系统芯片上的晶体管数量的增加导致功耗增加,这就是为什么可逆逻辑由于其散热特性较少而引起研究人员的注意。可逆逻辑可以应用于诸如量子计算、光计算、量子点细胞自动机、低功率VLSI电路、DNA计算等应用。本文给出加法器、加法器和奇偶保持加法器的可逆组合电路。本文提出的电路采用费曼门、双费曼门和多路复用门设计,在量子代价、垃圾输出和总逻辑计算方面优于文献中已有的电路。
英文摘要:
In today's world everyday a new technology which is faster, smaller and more complex than its predecessor is being developed. The increased number of transistors packed onto a chip of a conventional system results in increased power consumption that is why Reversible logic has drawn attention of Researchers due to its less heat dissipating characteristics. Reversible logic can be imposed over applications such as quantum computing, optical computing, quantum dot cellular automata, low power VLSI circuits, DNA computing. This paper presents the reversible combinational circuit of adder, subtractor and parity preserving subtractor. The suggested circuit in this paper are designed using Feynman, Double Feynman and MUX gates which are better than the existing one in literature in terms of Quantum cost, Garbage output and Total logical calculations.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。