摘要
设计了一款增量型荷控忆阻模拟器,该模拟器使用现有的电子器件实现,降低了忆阻器的生产成本和技术难度。并且该忆阻模拟器(Memristor Emulator,ME)的结构是一个输入电流与输出电流相等的二端电路,可以像普通的二端元件一样直接应用到电路中,解决了部分ME工作时必须接地的限制。此外,为了提升忆阻模拟器的应用能力,在该ME的基础上额外设计了衰减型和伪并联型忆阻模拟器,三种ME可以通过简单的电路改变实现相互转换。最后对所设计的ME进行Pspice软件仿真分析和硬件测试,实验结果表明该荷控忆阻模拟器具有忆阻特性、可以物理实现,并且模拟器的v-i曲线有着多种控制方式。
An incremental charge-controlled memristor emulator is proposed,which is consisted of off-the-shelf devices to lower the cost in production and hardship in technology.Moreover,this memristor emulator(ME)which can be direct applied in circuit as same as or-dinary devices is a two-terminal circuit structure with input current equal to output and solves the problem that some MEs must be grounded when working.In addition,for enhancing application ability of ME,the decremental and pseudo-parallel memristor emulator have been also proposed.By the way,three kinds of MEs can realize mutual conversion through simple circuit change.According to the results of Pspice simulation and hardware testing,this emulator which has memristor characteristics can be realized by hardware and its v-i curve can be controlled in various ways.
作者
徐有朋
付钱华
叶笑平
XU Youpeng;FU Qianhua;YE Xiaoping(School of Electrical Engineering and Electronic Information,Xihua University,Chengdu Sichuan 610039,China)
出处
《电子器件》
2025年第1期1-7,共7页
Chinese Journal of Electron Devices
基金
西华大学重点科研基金项目(Z201105)。
关键词
忆阻器
增量型忆阻模拟器
二端电路
二端器件
忆阻器衍生结构
memristor
incremental memristor emulator
two-terminal circuit
two-terminal device
derived structure of memristor
作者简介
徐有朋(1996-),男,四川成都人,硕士研究生,主要研究方向为忆阻器,忆阻混沌系统和图像加密技术,2394022472@qq.com;付钱华(1981-),男,江西高安人,博士,副教授,硕士生导师,主要研究方向为忆阻神经网络、无线通信信号处理、射频电路与系统等,qhfu8@mail.xhu.edu.cn;叶笑平(1997-),男,安徽合肥人,硕士研究生,主要研究方向为忆阻器与数字预失真,708969435@qq.com.
