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应用科学学报

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应用人工神经网络的标签缝隙天线设计

周永明1，赖晓铮2，赖声礼2   

  1. 1．韶关学院 信息工程学院，韶关 512005;

    2．华南理工大学 电信学院，广州 510640

  • 收稿日期:2007-08-02 修回日期:2007-12-21 出版日期:2008-03-31 发布日期:2008-03-31

Design of Slot Antenna for RFID Tag Using ANN

ZHOU Yong-ming1, LAI Xiao-zheng2, LAI Sheng-li2   

  1. 1. School of Information Engineering, Shaoguan University, Shaoguan 512005，China;
    2. School of Electronic and Information Engineering, South China University of Technology, Guangzhou 510640,China
  • Received:2007-08-02 Revised:2007-12-21 Online:2008-03-31 Published:2008-03-31

被引次数

3

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，避免了天线传统一维的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．

关键词: 射频识别, 标签天线, 缝隙天线, 神经网络, 优化设计

Abstract: 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.

Key words: RFID, tag antenna, slot antenna, ANN, optimization design