摘要
模拟电子技术是电类专业本科教学的重点与难点。本文设计了一个基于运算放大器的线性相位计实验项目,适用于模拟电路课程设计,可提升学生模拟电路设计水平。该实验采用一片四运放实现对两路正弦信号的整形、边沿触发。该实验是运算放大器的综合运用,能够提高学生模拟电路的综合设计水平。
The analog electronic technology is the key and difficult point of the undergraduate teaching. In this paper, a linear phase meter experiment program was designed based on operational amplifier. The program could be applied to analog electronic design lessons, and could improve the students electronic design level. In this experiment, a four-operational amplifier was used to make two sinusoidal signals to square and implement the edge trigger. The experiment is a comprehensive application of operational amplifier, and can improve the comprehensive circuits design ability of the students.
作者
张鸿雁
李宝华
王睿
ZHANG Hongyan;LI Baohua;WANG Rui(College of Electrical and Information Engineer,Changchun Engineering School,Changchun 130012,China;College of Electronic Science and Engineering,Jilin University,Changchun 130012,China)
出处
《实验室研究与探索》
CAS
北大核心
2018年第7期147-149,共3页
Research and Exploration In Laboratory
基金
吉林大学本科教学改革重大项目(2017XZD009)
吉林大学实验技术项目(409020720029)
关键词
相位计
线性测量
运算放大器
phase meter
linear measurement
operational amplifier
