摘要
介绍了软件无线电USRP+GNU Radio平台的架构,包括GNU Radio的内部结构及工作过程,USRP母板和子板的功能。基于USRP+GNU Radio平台构建了RFID系统,论述了相关功能测试;最后利用GRC窗口完成了RFID系统的ASK数字调制。
This paper introduces structure of the software radio USRP + GNU Radio platform, the inter- nal structure and work process of the GNU Radio platform. Based on USRP + GNU Radio platform, build RFID system. Then have a test on the GNU Radio. Finally get the ASK digital modulation mode that is suitable for RFID system on the GRC interface.
出处
《贵州师范大学学报(自然科学版)》
CAS
2013年第5期87-91,共5页
Journal of Guizhou Normal University:Natural Sciences
基金
贵州省科技基金项目(黔科合J字[2011]4号)
贵阳市科技计划项目(筑科合同[2011101]号)