通信原理设计型实验的探索与实践  

Exploration and Practice of Design Experiment for Communication Principle

作　　者：程春霞 宫锦文 高建宁 CHENG Chunxia;GONG Jinwen;GAO Jianning(School of Aerospace Science and Technology, Xidian University, Xi'an 710126, China)

机构地区：[1]西安电子科技大学空间科学与技术学院

出　　处：《实验科学与技术》2019年第3期55-58,共4页Experiment Science and Technology

基　　金：西安电子科技大学新实验开发项目(SY1574)

摘　　要：该文分析了目前通信原理实验教学的现状,针对现有实验无法激起学生兴趣、对学生创新能力培养不足的问题,探讨在通信原理实验教学中引入设计型的实验模块,对通信原理实验教学进行改革与实践。以线性调制与解调系统设计实验为例,从实验准备、方案选择、仿真设计、实物验证4个方面介绍了设计型实验的具体实施过程。实践表明,设计型实验的开设,不仅提高了学生的实验技能及分析问题、解决问题的能力,而且全面锻炼了学生的工程创新实践能力。This paper analyzes the current situation of experimental teaching of communication principle,and aims at the problems that the existing experiments can not arouse students’ interest and insufficient training of students’ innovative ability,and introduces the introduction of design of experimental modules in the experimental teaching of communication principles,and reforms and practices the experimental teaching of communication principles.Taking the linear modulation and demodulation system design experiment as an example,the specific implementation process of the design experiment is introduced from four aspects:experimental preparation,scheme selection,simulation design and physical verification.Practice has shown that the establishment of design experiments not only improves students’ experimental skills,but also analyzes problems and solves problems,and comprehensively trains students’ engineering but also innovation practice ability.

关 键 词：通信原理 设计型实验 创新能力 教学方法 

分 类 号：G642.0[文化科学—高等教育学]