基于Multisim的模拟乘法器应用电路仿真实验  

Application Circuit Simulation Experiment of Analog Multiplier Based on Multisim

作　　者：赵海滨[1] 田亚男[2] ZHAO Hai-bin;TIAN Ya-nan(School of Mechanical Engineering and Automation,Northeastern University,Shenyang 110819,China;School of Information Science and Engineering,Northeastern University,Shenyang 110819,China)

机构地区：[1]东北大学机械工程与自动化学院,辽宁沈阳110819 [2]东北大学信息科学与工程学院,辽宁沈阳110819

出　　处：《电脑与信息技术》2023年第4期38-40,57,共4页Computer and Information Technology

摘　　要：模拟乘法器能够实现两个模拟信号相乘的非线性器件,在运算和处理电路中有广泛的应用。模拟乘法器不仅可以实现乘法运算,还可以和运算放大器结合实现除法运算和平方根运算,以及进行一元二次方程的求解。采用Multisim软件对模拟乘法器的应用电路进行仿真,简单直观,非常形象,有助于提高学生对《电路与电子》课程的学习兴趣,有利于提高课程的教学质量。Analog multiplier is a nonlinear device that can realize the multiplication of two analog signals.It is widely used in arithmetic and processing circuits.Analog multiplier can not only realize multiplication,but also can be combined with operational amplifier to realize division and square operation,as well as solve the quadratic equation of one variable.Using Multisim software to simulate the application circuit of analog multiplier is simple,intuitive and very visual,which is helpful to improve students'interest in the course of circuit and electronics and improve the teaching quality of the course.

关 键 词：MULTISIM软件 模拟乘法器 模拟电路 仿真实验 

分 类 号：TN79[电子电信—电路与系统]