Journal of Siberian Federal University. Engineering & Technologies / Hardware Implementation of a System for Transmission of Electromagnetic Signals Through-the-Earth

Full text (.pdf)
Issue
Journal of Siberian Federal University. Engineering & Technologies. 2022 15 (3)
Authors
Kohonkova, Ekaterina A.
Contact information
Kohonkova, Ekaterina A.: Siberian Federal University Krasnoyarsk, Russian Federation;
Keywords
wireless channel; rock; mine; infra-low frequencies; very low frequencies; electromagnetic field; Through-The-Earth
Abstract

The article discusses the structure of the system for transmitting and receiving dispatcher commands to mine personnel using a wireless electromagnetic channel through rocks to a depth of 1000 m in the frequency range of 0.3–30 kHz. The methods of modulation and coding of information in the channel are considered taking into account man-made noise

Pages
325–337
DOI
10.17516/1999-494X-0395
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/145696

Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0).