Solutions of Metal Surface Effect for HF RFID Systems

摘要：

Metal plate effect in HF RFID systems is investigated. HFSS9.0 is used to simulate and analyze characters of magnetic field near metal plate in middle range RFID system. As two solutions of metal plate effect, tags with ferrite absorber and dimensional tags are discussed base on simulation results. A prototype of omnidirectional tag is proposed. Simulation results can be used as a guidance and reference for new tag design.

关键词： RFID metal plate ferrite omnidirectional tag

作者: Hailong Zhu Shengli Lai Hongyue Dai

作者单位: School of Electronic & Information Engineering, South China University of Technology, Guangzhou 510641, P. R. China

会议类型: 国际会议

会议名称: 第三届IEEE无线通讯、网络技术暨移动计算国际会议

会议地点: 上海

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）