Impact of Rocks and Minerals on Underground Magneto-Inductive Communication and Localization
Impact of Rocks and Minerals on Underground Magneto-Inductive Communication and Localization
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DOI：
10.1109/access.2016.2597641
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发表时间：
2016-01-01
期刊：
影响因子：
3.9
通讯作者：
Markham, Andrew
中科院分区：
文献类型：
--
作者：
Abrudan, Traian E.;Kypris, Orfeas;Markham, Andrew
本文分别分析了磁感应定位和通信应用中不同地下材料对甚低频和低频磁场的影响。我们计算了这些磁场在穿过最常见的岩石和矿物时所受到的衰减。在地下磁感应通信系统的设计中，了解衰减特性是至关重要的。此外，我们提供了手段来预测磁场中的扭曲，损害本地化系统。所提出的工作提供了基本的设计准则的通信和定位系统的信道路径损耗，工作频率和带宽。为了使我们的结果可由其他研究人员重现，我们提供了原始数据和处理源代码。
In this paper, we analyze the effect of different underground materials on very-low and low-frequency magnetic fields used in the contexts of magneto-inductive localization and communication applications, respectively. We calculate the attenuation that these magnetic fields are subject to while passing through most common rocks and minerals. Knowing the attenuation properties is crucial in the design of underground magneto-inductive communication systems. In addition, we provide means to predict the distortions in the magnetic field that impair localization systems. The proposed work offers basic design guidelines for communication and localization systems in terms of channel path loss, operation frequencies, and bandwidth. In order to make our results reproducible by other researchers, we provide the raw data and processing source code.