| 常见室内建筑材料5.8 GHz电参数测量研究 |
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| 引用本文： | 李超峰,焦培南,屈乐乐.常见室内建筑材料5.8 GHz电参数测量研究[J].电波科学学报,2005,20(2):169-174,184. |
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| 作者姓名： | 李超峰 焦培南 屈乐乐 |
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| 作者单位： | 西安电子科技大学,理学院,物理系,陕西,西安,710071;中国电波传播研究所,河南,新乡,453003;西安电子科技大学,理学院,物理系,陕西,西安,710071;吉林大学,电子科学与工程系,吉林,130061 |
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| 摘 要： | 室内无线电通信的研究必须要知道室内建筑材料的电参数,对内装金属丝的强化玻璃、塑料板墙和木制门等常见室内建筑材料在5.8GHz的反射系数、透射系数和介电常数进行了测量和理论计算.测量结果和理论计算结果非常一致.在对测量结果处理时,使用了时间门限(Time Gating)技术来消除周围环境的影响.
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| 关 键 词： | 室内通信 室内建筑材料 反射系数 透射系数 |
| 文章编号： | 1005-0388(2005)02-0169-07 |
Measurement of permittivity of building materials at 5.8GHz |
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| LI Chao-feng,JIAO Pei-nan,QU Le-le.Measurement of permittivity of building materials at 5.8GHz[J].Chinese Journal of Radio Science,2005,20(2):169-174,184. |
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| Authors: | LI Chao-feng JIAO Pei-nan QU Le-le |
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| Abstract: | To study wireless communication in door, it is essential to know the permittivity of common materials in door. The reflection and transmission coefficients of wire glass, wooden door and plaster-board were measured and calculated in this paper. The measured results are good agreement with that calculated. The time-gating technology is applied to eliminate the influences of environments. |
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| Keywords: | indoor wireless communication building materials reflection coefficient transmission coefficient |
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