无线衰落信道下基带系统性能评估实验平台  

Experimental Platform for Performance Evaluation of Baseband System under Wireless Fading Channel

作　　者：朱秋明[1] 陈小敏[1] 戴秀超 黎宁[1] 虞湘宾[1] 

机构地区：[1]南京航空航天大学电子信息工程学院,江苏南京210016

出　　处：《电气电子教学学报》2014年第2期99-101,105,共4页Journal of Electrical and Electronic Education

基　　金："通信原理"课程建设专项教改项目(1301JG0402K;1302JG0401K);通信工程专业无线通信系统创新综合实验(201200205)

摘　　要：本文针对"通信原理"课程中数字基带系统具有理论性强且抽象枯燥的特点,提出并实现了一种基于现场可编程门阵列的数字基带系统演示及性能评估实验平台。教学实践表明,该平台加强了学生对数字基带系统及无线衰落信道的理解,为进一步学习通信理论奠定了基础。The digital baseband system of Communication Principle course contains difficult theories and abstract concepts. A novel experimental platform based on field-programmable gate array （FPGA） for demonstration and performance evaluation of baseband system is proposed. The teaching practice proves that the demonstration plat- form enhances the students＇ understanding of digital baseband system and channel knowledge, which lays a founda- tion for further studying the communication theories.

关 键 词：基带系统 无线信道 瑞利衰落 现场可编程门阵列 

分 类 号：TN391.9[电子电信—物理电子学]