虚实结合负反馈放大电路性能分析实验  

Performance Analysis Experiment of Virtual and Real Combined Negative Feedback Amplifier Circuit

作　　者：丁守成[1] 肖利梅[1] 闫珂 王贵锋 DING Soucheng;XIAO Limei;YAN Ke;WANG Guifeng(College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,china)

机构地区：[1]兰州理工大学电气工程与信息工程学院,兰州730050

出　　处：《电气电子教学学报》2022年第1期181-184,共4页Journal of Electrical and Electronic Education

基　　金：兰州理工大学高等教育研究项目(GJ2021C-23)。

摘　　要：负反馈放大电路实验是“模拟电子技术”中涉及知识点较多的实验,而传统的负反馈放大电路实验受时空的制约,教学效果不理想。本文采用虚实结合负反馈放大电路实验系统解决了线下实验和现有仿真软件生成虚拟器件的不足,能够全面地对电路的性能进行分析和研究。本实验系统保证学生可以随时随地进行实验操作与实验复习,教学方法灵活多样,提高了教学质量。The negative feedback amplifier circuit experiment is an experiment involving many knowledge points in Analog Electronic Technology,while the traditional negative feedback amplifier circuit experiment is restricted by time and space,and the teaching effect is not ideal.The virtual and real combined negative feedback amplifier circuit experimental system used in this paper solves the shortcomings of offline experiments and existing virtual devices generated by simulation software,and can comprehensively analyze and study the performance of the circuit.Students of this circuit system can carry out experimental operation and experimental review anytime and anywhere,and the teaching methods are flexible and diverse,which improves the quality of teaching.

关 键 词：负反馈放大电路 性能分析 虚拟实验 

分 类 号：G642.0[文化科学—高等教育学]