新工科背景下通信电子线路基础实验课程改革探索  

Exploration on the Curriculum Reform of“Basic Experiment of Communication Electronic Circuits”under the Background of New Engineering

作　　者：薛睿[1] 王帅创 高敬鹏[1] 林云[1] 杜正威 XUE Rui;WANG Shuaichuang;GAO Jingpeng;LIN Yun;DU Zhengwei(College of Information and Communication Engineering,Harbin Engineering University,Harbin 150001,China)

机构地区：[1]哈尔滨工程大学信息与通信工程学院,哈尔滨150001

出　　处：《实验科学与技术》2024年第1期107-113,共7页Experiment Science and Technology

基　　金：黑龙江省高等教育教学改革研究项目(SJGY2020149)。

摘　　要：针对目前通信电子线路实验内容设置单一、教学手段不够丰富、教学效果不够理想等问题,提出了以任务为主线、以教师为主导、以学生为主体的实验模式,并融入联想、启发、任务驱动、项目类比等多种教学方法。以高稳定度LC正弦波振荡器的设计为例,设计了“基本”“进阶”“扩展”3种实验任务与内容,以多样化“套餐”满足学生对于实验的不同需求;在一块电路板上实现克拉泼、西勒和并联型晶体振荡器电路,使学生更容易掌握3种电路的区别与联系;采用了项目类比教学法,通过本实验使学生掌握解决典型通信工程问题的流程与科学方法;任务引入与思政环节巧妙结合,树立学生科学兴国的意识,增强民族自豪感。Aiming at the problems of single content setting,insufficient teaching means and unsatisfactory teaching effect of communication electronic circuit experiment,an experimental mode with task as the main line,teachers as the leading factor and student as the main body is proposed,and various teaching methods such as association,inspiration,task-driven and project analogy are integrated.Taking the design of high stability LC sine wave oscillator as an example,three experimental tasks and contents of basic,advanced and extended are designed to meet the different needs of students for experiments with diversified packages.The realization of Clapper,Sealer and crystal oscillator circuits on a circuit board makes it easier for students to grasp the differences and connections of the three circuits.The“project analogy teaching method”is adopted to enable students to master the process and scientific methods of solving typical communication engineering problems through this experiment.Task introduction and ideological and political links are skillfully combined to establish students’awareness of rejuvenating the country through science and enhance national pride.

关 键 词：通信电子线路基础实验 LC正弦波振荡器 实验模式 教学方法 

分 类 号：TP75[自动化与计算机技术—检测技术与自动化装置]