Wireless underground sensor networks (WUSN) are a promising new technology for
monitoring soil information with a high spatial and temporal resolution for large areas …

Starting from the need for emergency rescue information transmission in tunnel engineering
accidents, this article focuses on researching and solving the technical problems of …

Given the interest of researchers for wireless communications in electromagnetic (EM)
shadow areas, a magnetic field communication has emerged to overcome RF challenges …

The frequent accidents of mining safety caused severe losses and massive cost losses. The
global mining sector urgently needs to improve operational efficiency and the overall safety …

This paper proposes an experimental investigation of electrodes for Medium Frequency
(MF) communication Through-The-Earth (TTE) at an operating frequency of 350 kHz. The …

There are two types of through-the-earth (TTE) wireless communication in the mining
industry: magnetic loop TTE and electrode-based (or linear) TTE. While the magnetic loop …

Ambient sensors are finding their way into our lives and the world around us enabling a
great deal of real time environmental monitoring applications. Solid medium, like soil …

Demands on fresh water and energy are ever increasing. An coil, from which the data is
extracted. The communication underground network of low cost, low power soil properties …

This book provides an in-depth coverage of the most recent developments in the field of
wireless underground communications, from both theoretical and practical perspectives. The …

Water resource has become one of the most precious resources in recent decades.
Agriculture accounts for about 80% of the total water usage in US. There is a demanding …