| UHF频段近场耦合RFID读写器天线设计 |
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| 引用本文： | 苏艳,黄海洋,陈东杰.UHF频段近场耦合RFID读写器天线设计[J].科学技术与工程,2011,11(19). |
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| 作者姓名： | 苏艳 黄海洋 陈东杰 |
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| 作者单位： | 华南理工大学广州汽车学院,广州,510800 |
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| 摘 要： | 本文设计了一款用于UHF频段近场耦合RFID读写器天线。采用弯折偶极子天线结构，极大地减小了天线的尺寸。利用商业软件Zeland IE3D进行仿真设计和优化，给出了天线的反射系数、辐射特性和电流分布。在仿真的基础上，进行了实物制作并测试，实测与仿真吻合较好，满足实际应用的需求。
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| 关 键 词： | RFID 偶极子 天线 近场耦合 |
| 收稿时间： | 3/28/2011 4:37:03 PM |
| 修稿时间： | 3/28/2011 4:37:03 PM |
Design on UHF Near-field RFID Reader Antenna |
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| suyan,HUANG Hai-yang and CHEN Dong-jie.Design on UHF Near-field RFID Reader Antenna[J].Science Technology and Engineering,2011,11(19). |
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| Authors: | suyan HUANG Hai-yang and CHEN Dong-jie |
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| Institution: | SU Yan,HUANG Hai-yang,CHEN Dong-jie(Guangzhou Auto College,South China University of Technology,Guangzhou 510800,P.R.China) |
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| Abstract: | An UHF near-field RFID reader antenna is designed.The structure of folded-dipole is used to reduce the size of the antenna.Simulated results are computed by commercial software Zeland IE3D,the reflection coefficient,radiation characteristics and current distribution are given.Based on the simulation,the antenna is manufactured and tested,the results of simulation and test are in good agreement,to meet the needs of practical application. |
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| Keywords: | RFID dipole antenna near-field |
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