应用人工神经网络的标签缝隙天线设计  

Design of Slot Antenna for RFID Tag Using ANN

作　　者：周永明[1] 赖晓铮[2] 赖声礼[2] 

机构地区：[1]韶关学院信息工程学院,广东韶关512005 [2]华南理工大学电子与信息学院,广东广州510640

出　　处：《应用科学学报》2008年第2期171-174,共4页Journal of Applied Sciences

基　　金：广东省科技攻关(No.2003C40406);广东韶关市技术创新(韶科2007-01)资助项目

摘　　要：为探讨标签用缝隙天线的优化设计方法,尝试将人工神经网络优化理论应用于标签用缝隙天线的设计,避免了天线传统的一维优化设计过程中的缺点.设计结果与基于MOM的IE3D软件仿真结果一致性程度较好.制作了实物天线,用兼容的读写器测试读写距离,能满足相应要求.To study the optimized design of slot antenna for RFID tags, attention is paid to optimize design of the slot antenna using artificial neural networks （ANN）. Shortcomings of traditional design method with one dimension geometrical parameter for tag antenna have been avoided. The design is consistent with that of IE3D simulation which is based on the method of moment （MOM）. A slot antenna for tag is fabricated, and the reading distance is measured with the compatible reader, showing that the slot antenna can meet the requirement of UHF tag.

关 键 词：射频识别 标签天线 缝隙天线 神经网络 优化设计 

分 类 号：TN821.4[电子电信—信息与通信工程]