摘要
在传统的高频电子电路设计尤其是天线系统的设计中,矢量网络分析仪(VNA)是通用的测量工具,为了进一步丰富教学手段,锻炼学生的实践能力,利用软件无线电中的通用软件无线电外设(USRP)搭建测试平台。使用LabVIEW软件作为软件开发环境,对USRP设备进行程序编写和配置,提高测试环境的灵活性,在程序的编写和调试过程中,学生可以根据自己的需求进行相应配置,了解软件无线电技术作为测量工具的可行性和相应的优化手段,提高自身的动手能力。
In traditional high-frequency electronic circuit design, especially the design of antenna systems, the vector network analyzer(VNA) is generally used as a general-purpose measurement tool. In order to further increase the diversity of teaching methods and exercise students′ practical ability, the universal software radio peripheral(USRP) is adopted to build the test platform. The LabVIEW is used as the software development environment to program and configure USRP equipment to improve the flexibility of the test environment. During the process of program writing and debugging, students can configure according to their needs and understand the feasibility of software radio technology as a measurement tool and corresponding optimization methods to improve their hands-on ability.
作者
万国春
李文钊
童美松
WAN Guochun;LI Wenzhao;TONG Meisong(Department of Electronic Science and Technology,Tongji University,Shanghai 201804,China)
出处
《实验技术与管理》
CAS
北大核心
2021年第11期55-59,76,共6页
Experimental Technology and Management
基金
2019上海市教委本科课程重点建设项目(集成系统芯片设计原理)。
关键词
高频电子电路
USRP
测量平台
high frequency electronic circuit
USRP
measuring platform
