一种共振隧穿二极管三值逻辑电路设计方法

山东大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (3): 94-98.

一种共振隧穿二极管三值逻辑电路设计方法

韦一1,沈继忠2

1. 中国计量学院光学与电子科技学院, 浙江杭州 310018;
2. 浙江大学信息与电子工程学系, 浙江杭州 310027

收稿日期:2012-12-05 出版日期:2013-06-20 发布日期:2012-12-05
作者简介:韦一(1983- ),男,浙江杭州人,讲师,博士,主要研究方向为新型纳米器件电路设计. E-mail:weiyi@cjlu.edu.cn
基金资助:
国家自然科学基金资助项目(61071062)

Design methodology of ternary logic circuit on resonant tunneling diode

WEI Yi 1, SHEN Ji-zhong 2

1.College of Optical and Electronic Technology, China Jiliang University, Hangzhou 310018, China;
2. Department of Information Science ＆ Electronic Engineering, Zhejiang University, Hangzhou 310027, China

Received:2012-12-05 Online:2013-06-20 Published:2012-12-05

摘要/Abstract

摘要：

通过对多值单稳态—多稳态转换逻辑单元的分析,发现开关信号理论可以准确地解释其工作原理。在此基础上,提出了三值共振隧穿二极管电路一般结构,用于实现任意三值逻辑函数。相应的电路设计方法可归为求取开关函数的最简表达式,并用异质结场效应晶体管实现,从而避免电路中共振隧穿二极管参数的调整,简化整个设计过程。模拟仿真表明所设计的电路具有正确的逻辑功能。

关键词: 纳米电子器件, 共振隧穿二极管, 三值逻辑, 电路设计, 开关信号理论

Abstract:

A new operator was introduced based on the switch-signal theory to describe the operating principle of ternary monostable-to-multistable transition logic element. A novel ternary RTD circuit topology and corresponding method were also proposed, which could make the design process straightforward to simplify the switch functions and implement the circuit with transistor networks. Furthermore, it could also avoid modifying the parameters of RTD in the process. Finally, the circuits were verified by simulation with extensively validated models.

Key words: nanoelectronic device, resonant tunneling diode(RTD), ternary logic, circuit design, switch-signal theory

中图分类号:

TN402

韦一1,沈继忠2. 一种共振隧穿二极管三值逻辑电路设计方法[J]. 山东大学学报(工学版), 2013, 43(3): 94-98.

WEI Yi 1, SHEN Ji-zhong 2. Design methodology of ternary logic circuit on resonant tunneling diode[J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2013, 43(3): 94-98.

参考文献

多维度评价

Viewed

Full text

Abstract

Cited

Shared

Discussed