| 折叠偶极子阵列无芯标签极点特性分析 |
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| 引用本文： | 何毅,徐利,邹传云.折叠偶极子阵列无芯标签极点特性分析[J].电子技术应用,2013,39(5):111-113. |
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| 作者姓名： | 何毅 徐利 邹传云 |
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| 作者单位： | 1. 西南科技大学网络信息中心,四川绵阳,621010
2. 西南科技大学信息工程学院,四川绵阳,621010 |
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| 基金项目： | 国家自然科学基金资助项目，四川省科技创新苗子工程资助项目 |
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| 摘 要： | 标签极点提取的准确性受多种因素影响,以折叠偶极子阵列无芯标签为研究对象,开展无耗电介质材料(厚度、相对介电常数)对其极点分布的特性分析。仿真结果表明,随着介质厚度及其相对介电常数的增大,谐振极点的衰减因子及谐振频率将呈现变小的趋势,极点分布以类S型曲线向坐标原点靠近。
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| 关 键 词： | 射频识别 无芯标签 介质材料 极点特性 |
Pole characteristic analysis of folded dipole array-based chip-less tag |
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| He Yi
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Xu Li
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Zou Chuanyun.Pole characteristic analysis of folded dipole array-based chip-less tag[J].Application of Electronic Technique,2013,39(5):111-113. |
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| Authors: | He Yi Xu Li Zou Chuanyun |
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| Abstract: | The accuracy of the tag pole extraction is affected by many factors,and the pole distribution characteristics of lossless dielectric media materials(thickness,relative permittivity) is analyzed.Using folded dipole array chipless tags as a research object.Simulation results show that the damping coefficient and resonance frequency of resonance pole tend to decrease while the pole distribution performed S-shaped similar curve close to axis origin with the dielectric thickness and relative dielectric constant increases. |
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| Keywords: | RFID chip-less tag dielectric material pole characteristic |
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