Numerical Analysis of the Building Materials Electrical Properties Influence on the Electric Field Intensity

Agnieszka Choroszucho , Adam Steckiewicz

Abstract

The paper discusses the numerical analysis of the electromagnetic waves propagation effects within an area containing a non-ideal, non-homogenous and absorbing dielectric. The relation between homogeneous and heterogeneous structures of building materials and electric conductivity are examined. Different ranges of the conductivity were analyzed at frequency 2.4 GHz with respect to commonly used materials like the concrete, aerated concrete, solid brick and brick with holes. The analysis was performed using the FDTD method. The obtained values of the electric field intensity provide the determination of an attenuation coefficient for the different walls constructions. The detailed analysis of the different buildings constructions will make possible better understanding of the wave phenomena as well as counteract a local signal fading at planning of the wireless networks systems.
Author Agnieszka Choroszucho (FEE / DTEM)
Agnieszka Choroszucho,,
- Department of Theoretical Electrotechnics and Metrology
, Adam Steckiewicz (FEE / DTEM)
Adam Steckiewicz,,
- Department of Theoretical Electrotechnics and Metrology
Pages99-109
Publication size in sheets0.5
Book Zmojski Wojciech, Mazurkiewicz Jacek, Sugier Jarosław, Walkowiak Tomasz, Kacprzyk Janusz (eds.): Engineering in Dependability of Computer Systems and Networks, Advances in Intelligent Systems and Computing, no. 987, 2020, Springer, ISBN 978-3-030-19500-7, [978-3-030-19501-4], 554 p., DOI:10.1007/978-3-030-19501-4
Keywords in EnglishWireless networks Indoor propagation model WLAN signal attenuation Building materials Finite-Difference Time-Domain method (FDTD)
DOIDOI:10.1007/978-3-030-19501-4_10
Internal identifierROC 19-20
Languageen angielski
Score (nominal)40
Score sourceconferenceList
ScoreMinisterial score = 40.0, 17-02-2020, ChapterFromConference
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