Experimental Study on the Impact of Soil Conductivity on Underground Magneto-Inductive Channel

被引：16

作者：

Ma, Jing ^{[1
]}

Zhang, Xiaotong ^{[1
]}

Huang, Qiwei ^{[1
]}

Cheng, Liang ^{[2
]}

Lu, Mingyu ^{[3
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Comp & Commun Engn, Beijing 100083, Peoples R China

[2] Lehigh Univ, Dept Comp Sci & Engn, Bethlehem, PA 18015 USA

[3] W Virginia Univ, Inst Technol, Dept Elect & Comp Engn, Montgomery, WV 25136 USA

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2015年 / 14卷

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

Experimental characterization; magneto induction; underground; wireless channel model;

D O I：

10.1109/LAWP.2015.2423687

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This letter presents our experimental endeavor to characterize underground magneto-inductive channels. Specifically, a range of experiments are conducted in realistic underground environments, and the measurement data are compared with channel models established in prior publications. The channel model incorporates the impact of soil conductivity, is found in better agreement with the measurement data than models without soil conductivity included. It is therefore concluded that soil conductivity plays a significant role in underground magneto-inductive channels and must be modeled accurately.

引用

页码：1782 / 1785

页数：4

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