电波传播模型的教学演示系统设计  

Design of teaching demonstration system based on radio wave propagation model

作　　者：卢晶琦[1] 刘艳[1] 

机构地区：[1]电子科技大学中山学院,广东中山528402

出　　处：《实验技术与管理》2017年第5期88-91,共4页Experimental Technology and Management

基　　金：全国教育信息技术课题(166243063);广东省本科高校高等教育教学改革项目"电子信息模块化实验资源建设与网络共享研究"(SYZX20160601);电子科技大学中山学院质量工程项目(JC201401A)

摘　　要：利用Matlab GUI平台设计开发了无线电波传播特性的教学演示系统,实现了常见的无线通信环境下电波传播路径损耗的模拟及计算。教学实践表明:该系统操作简单、交互性强,以可视化的界面和图表揭示了复杂公式的物理含义和工程意义,有效地提高了教学效果,提高了学生理论联系实际的能力。Based on the Matlab GUI platform, a teaching demonstration system with the characteristics of radio wave propagation is designed and developed, and the simulation and calculation of the path loss of radio wave propagation in common wireless communication environment are realized. The teaching practice shows that the system is of easy operation and strong interaction, and it can reveal the physical meaning and engineering significance of the complex formula by visual interface and graph. So the teaching effect is effectively improved and the students＇ ability to integrate theory with practice is enhanced.

关 键 词：电波传播模型 演示系统 MATLAB GUI 路径损耗 

分 类 号：TN011[电子电信—物理电子学] G484[文化科学—教育学]