Through-the-earth communication in underground mines by electromagnetic waves
| Autor: | A. A. Shchitnikov, G. Y. Shaydurov, D. S. Kudinov, E. A. Kokhonkova |
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| Rok vydání: | 2016 |
| Předmět: |
Engineering
business.industry Acoustics 010102 general mathematics Electromagnetic compatibility Electrical engineering 020206 networking & telecommunications 02 engineering and technology 01 natural sciences Electromagnetic radiation Power (physics) Signal-to-noise ratio Hardware_GENERAL 0202 electrical engineering electronic engineering information engineering 0101 mathematics Antenna (radio) business Noise (radio) Energy (signal processing) Computer Science::Information Theory Radio wave |
| Zdroj: | 2016 International Siberian Conference on Control and Communications (SIBCON). |
| DOI: | 10.1109/sibcon.2016.7491771 |
| Popis: | The paper describes estimation of the energy parameters of electromagnetic communication channel through rock for staff safety and emergency response in the mines. The optimum frequencies of radio waves in depend on the conductivity of the rock and the distance ranges are determined. The minimizing of the transmitting power at the limited antenna size and electromagnetic mine noise is considered. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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