Multisim软件在“模拟电子技术”实验教学中的应用

Application of Multisim software in the experimentalteaching of “Analog Electronic Technology”

“模拟电子技术”作为电子信息类专业的基础课程,其实验教学在增强学生对理论知识的理解和提高实践能力方面具有重要意义。目前,“模拟电子技术”课程的实验教学更多以验证性实验为主,学生机械式地按照实验手册完成实验,不能将理论知识与实践内容有机统一。针对该问题,以互补对称(OCL)功率放大电路为例,将Multisim电路仿真软件引入实验教学中,引导学生对电路设计进行自主探索,并对实验原理进行验证,弥补硬件设备的不足,提升了学生的实验教学效果,并培养了学生的实践创新能力。

As a basic course of electronic information major,the experimental teaching of“Analog Electronic Technology”has great significance in enhancing students’understanding of theoretical knowledge and improving their practical ability.At present,the experimental teaching of the course of“Analog Electronic Technology”mainly focuses on confirmatory experiments,and students finish the experiments mechanically according to the experimental manual,which fails to organically unify theoretical knowledge with practical content.To solve this problem,this paper takes complementary symmetric(OCL)power amplifier circuit as an example,introduces Multisim circuit simulation software into experimental teaching,guides students to explore the circuit design independently,and verifies the experimental principle,makes up for the shortage of hardware equipment,improves the experimental teaching effect of students,and develops their practical innovation ability.