摘要
大学“高频电子线路”和“信号与系统”课程中有关变压器的知识内容较高中所学更深更广,学生在学习中会有一定难度。为了使学生更好掌握知识并能熟练分析和设计含有变压器耦合的通信电路,本文对引入抽头、接入系数分析方法和信号与系统变换域分析方法的大学变压器电路知识与高中所学变压器知识进行了比较研究。针对电子类高等教育的教学内容,在实施具有知识衔接的教学设计、使用研究性的教学方法和设置体现层次性的课程进度方面提出了教学策略,以助力学生实现知识体系的系统化,提升研究性学习能力。
With more broad and deep transformer knowledge in High Frequency Electronic Circuits and Signals and Systems comparing with this studied in senior middle school,many difficulties will come to the college students.In order to master transformer knowledge and to analyze and design telecommunication circuits including transformer coupling,a comparative study is conducted between the knowledge of university transformer circuits introduced with taps and access coefficient concepts and high school’s.According to content of teaching courses in electronic high education,a teaching design with knowledge linking and research teaching method,a research teaching method,a curriculum design schedule with hierarchical levels should be adopted in high electronics teaching strategy to construct a knowledge systematization and promote research learning ability.
作者
肖茹心
吕海燕
潘洪哲
XIAO Ruxin;LV Haiyan;PAN Hongzhe(Department of Physics and Electronics Engineering,Linyi University,Linyi 276000,China)
出处
《数字通信世界》
2024年第12期238-240,共3页
Digital Communication World
关键词
变压器
抽头
电磁感应
教学策略
transformer
tap
electromagnetic induction
teaching strategy