期刊文献+

声表面波RFID接收机的设计 被引量:2

Design of surface acoustic wave RFID receiver
下载PDF
导出
摘要 设计了一款基于超外差技术的声表面波SAW RFID读卡器,其工作频率在915 MHz。该读卡器不仅可以在金属物体、高温、强磁场干扰等恶劣环境中正常工作,而且在不增加任何传感器的情况下可以反映出物体的温度值。详细阐述了整个接收机的设计方案,给出了硬件模块的电路设计,并对镜像干扰及其抑制方法进行了研究。 The paper designs a 915 MHz SAW RFID reader based on superheterodyne technology. The reader can't only work properly in harsh environments of the metal objects,high temperatures,strong magnetic field interference and so on,but also it reflects external temperature without any sensor. This paper elaborates on the design of the whole receiver and introduces the circuit design of the hardware modules,and also researches on the interference of mirror and the method of suppression.
作者 赵肖 代少升
出处 《电子技术应用》 北大核心 2012年第11期37-40,共4页 Application of Electronic Technique
基金 国家自然科学基金项目(61071196) 教育部新世纪优秀人才支持计划(NCET-10-0927) 信号与信息处理重庆市市级重点实验室建设项目(2009CA2003) 重庆市自然科学基金项目(2009BB2287 2010BB2398 2010BB2411) 重庆市科技攻关计划项目(2011AB2008)
关键词 声表面波 RFID 超外差技术 915 MHZ 镜像干扰 SAW RFID superheterodyne technology 915 MHz interference of mirror
  • 相关文献

参考文献5

二级参考文献22

  • 1吕文红、郭银景、唐富华,等.电磁兼容原理及应用教程[M].北京:清华大学出版社,2009.
  • 2CONTI P. The Internet of Things [ J ]. Communications Engineer, 2006, 4 (6) : 20-25.
  • 3ROLF H W, ROMANA W. Internet of Things [ M]. New York : Springer-Verlag Berlin Heidelberg, 2010 : 1-4.
  • 4WELBOURNE E, BATTLE L, COLE G, et al. Building the Internet of Things Using RFID: The RFID Ecosystem Experience [ J ]. Internet Computer, 2009, 13 (3) : 48-55.
  • 5YI Xiao-lin, JIA Zhi-gang, CHEN Nan-zhong, et al. The Research and Implementation of ZigBee Protocol-Based Internet of Things Embedded System [ C ]//IEEC. 2010 2nd International Symposium on Information Engineering and Electronic Commerce (IEEC). Ternopil: IEEC, 2010:1-4.
  • 6KORTUEM G, KAWSAR F, FITTON D, et al. Smart objects as building blocks for the Internet of things [ J ]. Internet Computer, 2010,14 ( 1 ) :44-51.
  • 7TAN Lu, WANG Neng. Future internet: The Internet of Things [ C ]//ICACTE. 2010 3rd International Conference on Advanced Computer Theory and Engineering. Chengdu: ICACTE, 2010, 5:376-380.
  • 8KOSHIZUKA N, SAKAMURA K. Ubiquitous ID: Standards for Ubiquitous Computing and the Internet of Things [ J]. Pervasive Computing, 2010, 9(4) :98-101.
  • 9OLESHCHUK V. Intemet of things and privacy preserving technologies [ C ]// 2009 1 st International Conference on Wireless Communication, Vehicular Technology, Information Theory and Aerospace & Electronic Systems Technology. Aalborg: WIRELESSVITAE, 2009 : 336-340.
  • 10MIAO Yun, BU Yu-xin. Research on the architecture and key technology of Internet of Things (IoT) applied on smart grid [ C]//ICAEE. 2010 International Conference on Advances in Energy Engineering (ICAEE). Beijing: ICAEE, 2010,69-72.

共引文献157

同被引文献17

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部