基于DSRC协议的5.8 GHz收发电路设计与实现  

Design and implementation of 5.8 GHz transceiver circuit based on DSRC protocol

作　　者：谢星[1] 于玮[1] 孙玲[2] 管图华[1] 陆高勇 

机构地区：[1]南通大学工程训练中心,江苏南通226019 [2]江苏省专用集成电路设计重点实验室(南通大学),江苏南通226019 [3]南通大学电子信息学院,江苏南通226019

出　　处：《现代电子技术》2014年第17期9-12,共4页Modern Electronics Technique

基　　金：交通运输部科技项目(2009-353-332-290);江苏省交通科技项目(09X12);南通市应用研究计划项目(BK2012019)

摘　　要：提出了一种应用于专用短程通信(DSRC)协议的5.8 GHz收发电路的设计方案,给出了5.8 GHz收发电路的硬件设计方法,包括检波电路、接收电路、唤醒电路和发射电路的设计,最后列出了射频前端的测试方法。测试结果表明,该5.8 GHz收发电路的设计完全符合DSRC协议国家标准,并且验证了该设计方案的可行性与成功性,该系统性能稳定、实用性强,具有很好的市场推广价值。According to the dedicated short-range communication（DSRC）protocol,a design scheme of 5.8 GHz transceiver circuit was proposed. The hardware design method of the transceiver circuit（including detection circuit and the receiver circuit and the wake-up circuit and the launch circuit）at 5.8 GHz is given. The testing method of the radio frequency front end is de-scribed. The testing results show that the circuit design method is in line with DSRC national standards. The feasibility of the de-sign program was verified. The transceiver circuit has the features of stable performance and high practicability.

关 键 词：专用短程通信 5 8 GHz收发电路 射频前端 DSRC协议国家标准 

分 类 号：TN402[电子电信—微电子学与固体电子学]