摘要
放大电路是模拟电路中非常重要的基础内容,传统授课方式的教学效果较差。借助Multisim仿真软件对单管共射、共集和共基放大电路进行计算机辅助教学。通过对电压增益、输入电阻和输出电阻等电路动态参数的仿真测试,并且利用软件的虚拟仪器直接观察仿真结果,可以加深学生对授课内容的理解和掌握,能够在有限的课堂时间,显著提高教学质量和效果。
Amplifier circuit in analog circuit teaching is very important and essential circuit,the effect oftraditional teaching methods is always poor. The Multisim simulation software is introduced into class teaching for computer aided teaching of single transistor amplifier,like common-emitter amplifier（ CEA） 、common-collector amplifier（ CCA） and common-base amplifier（ CBA）. By the simulation test of circuit parameters such as voltage gain,input resistance,output resistance and so on,and observing directly the simulation results with the help of virtual instrument built in Multisim,students can understand and grasp the concept and principle deeply. By using the software,teaching is more vividly and effectively in the limited class time.
出处
《南昌师范学院学报》
2016年第3期7-10,共4页
Journal of Nanchang Normal University
基金
江西师范大学2015年度校级教学改革研究重点课题
