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2010 | OriginalPaper | Buchkapitel

2. Evaluation of Suitable Frequency

verfasst von : Dr L.K. Bandyopadhyay, Dr S.K. Chaulya, Dr P.K. Mishra

Erschienen in: Wireless Communication in Underground Mines

Verlag: Springer US

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Abstract

The radio wave propagation through coal and rock strata suffers from dispersion, absorption, and scattering of electromagnetic waves due to its natural properties and space limitations (Bandyopadhyay et al., 2007; Wait, 1971; Wait and Hill, 1972). The heterogeneous and complex structure of coal and rock strata further complicates the process of radio propagation. Radio frequency (RF) waves get attenuated significantly when traversing through coal strata due to absorption. The attenuation of signal mainly depends upon the dielectric constant and conductivity of coal strata.

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Metadaten
Titel
Evaluation of Suitable Frequency
verfasst von
Dr L.K. Bandyopadhyay
Dr S.K. Chaulya
Dr P.K. Mishra
Copyright-Jahr
2010
Verlag
Springer US
DOI
https://doi.org/10.1007/978-0-387-98165-9_2

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