摘要
本文根据"通信电子线路"实验教学的内容,设计了一种硬件实验装置,包括锁相环、频率调制与解调电路、幅度调制与解调电路及混频器电路。以调频调幅电路的设计为例,说明了"通信电子线路"实验的特点和作用。通过实验装置在通信电子线路实验教学中的应用,可以显著地提高教学效果,为该课程的教学提供了一个新的途径。
A hardware experiment platform is designed according to the content of the experiment teaching of Communication Electronic Circuit in this paper.The platform includes phase-locked loop,frequency modulation and demodulation,amplitude modulation and demodulation,and mixer circuit.Taking the design of amplitude/frequency modulation and demodulation circuit as examples,the characteristics and functions of Communication Electronic Circuit experiment are illustrated.The application of experimental platform in the experimental teaching of Communication Electronic Circuits can improve the teaching effect and provides a new way for the teaching of the course.
作者
苗澎
田玲
唐路
李芹
陈莹梅
MIAO Peng;TIAN Ling;TANG Lu;LI Qin;CHEN Ying-mei(School of Information Science and Engineering, Southeast University, Nanjing 210096, China)
出处
《电气电子教学学报》
2018年第6期111-114,143,共5页
Journal of Electrical and Electronic Education
基金
江苏高校品牌专业建设工程资助项目(PPZY2015A035)
关键词
硬件实验
通信电子线路
实验教学
Hardware experiment
communication electronic circuit
experimental teaching
