| 纸基RFID小环天线设计 |
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| 引用本文： | 赖晓铮,刘焕彬,王重山,赖声礼. 纸基RFID小环天线设计[J]. 中山大学学报(自然科学版), 2008, 47(2): 46-49 |
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| 作者姓名： | 赖晓铮 刘焕彬 王重山 赖声礼 |
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| 作者单位： | 1. 华南理工大学制浆造纸工程国家重点实验室,广东,广州,510640
2. 华南理工大学电子与信息学院,广东,广州,510640 |
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| 基金项目： | 中国博士后科学基金 , 广东省科技计划攻关资助项目 , 制浆造纸工程国家重点实验室资助项目 |
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| 摘 要： | 以UHF（860~960 MHz）频段的RFID标签天线设计为背景, 对以纸质基材为天线衬底的小环天线的阻抗特性和辐射特性进行了理论计算和仿真。通过改变小环天线的几何尺寸和纸质基板的物理参数, 实现与目标RFID标签芯片的阻抗匹配。以仿真和计算结果为依据, 设计了一个工作在915 MHz频段的纸基RFID小环天线。
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| 关 键 词： | 纸基 小环天线 射频识别 |
| 文章编号： | 0529-6579(2008)02-0046-04 |
| 收稿时间： | 2007-09-11; |
| 修稿时间： | 2007-09-11 |
Design of Papery Substrate Small Loop Antenna for RFID Application |
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| LAI Xiao-zheng,LIU Huan-bin,WANG Chong-shan,LAI Sheng-li. Design of Papery Substrate Small Loop Antenna for RFID Application[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2008, 47(2): 46-49 |
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| Authors: | LAI Xiao-zheng LIU Huan-bin WANG Chong-shan LAI Sheng-li |
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| Affiliation: | (1.State Key Laboratory of Pulp and Paper Engineering, South China University of Technology,Guangzhou 510640,China;2.College of Electronic and Information, South China University of Technology,Guangzhou 510640,China） |
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| Abstract: | This paper deal with the design of RFID tag antenna for UHF(860 960 MHz). Electrical characteristics and radiation characteristics of papery substrate small loop antenna were calculated and simulated. The impedance of the small loop antenna is matched to the impedance of the RFID tag chip by adjusting the antenna of geometric dimension and the physical parameter of paper substrate. Based on results of calculation and simulation, a papery substrate small loop antenna was designed for 915 MHz RFID tag. |
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| Keywords: | papery substrate small loop antenna RFID |
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