In this study, a meminductor emulator circuit based on operational transconductance amplifiers is proposed. The circuit consists of two OTAs (one simple and one multi output), an analog multiplier, two resistors (one grounded and one floating) and two capacitors (one grounded and one floating). Due to the proposed meminductor emulator’s electronically tunable property, the flux value of the circuit can be adjusted by changing the transconductance gain through the biasing current of the OTAs. In addition, the flux value can be tuned by changing the frequency of the input current signal. The input current-flux relationships, time responses, memory properties, etc. are simulated with the LTSPICE using 0.18 µm TSMC CMOS process parameters to analyze the performance of the emulator circuit. Additionally, the proposed emulator is performed experimentally using the circuit components OPA860 and AD633.

在这项研究中，提出了一种基于运算跨导放大器的磁导仿真器电路。该电路由两个OTA（一个简单和一个多路输出），一个模拟乘法器，两个电阻（一个接地和一个浮动）和两个电容器（一个接地和一个浮动）组成。由于拟议的半导体仿真器具有电子可调特性，因此可以通过通过OTA的偏置电流改变跨导增益来调节电路的通量值。另外，通量值可以通过改变输入电流信号的频率来调整。使用LTSPICE使用0.18 µm TSMC CMOS工艺参数来模拟输入电流-通量关系，时间响应，存储器特性等，以分析仿真器电路的性能。另外，