The numerical analysis of the electric field distribution behind the three-layer wall

Agnieszka Choroszucho , Adam Steckiewicz , Jacek Maciej Stankiewicz

Abstract

The paper presents the influence of building materials (aerated concrete, plaster board) on the electromagnetic wave propagation. The relation between structures of three-layer wall and electric parameters like electric permittivity building materials and aerated concrete conductivity are examined. It was observed that when changing the aerated concrete conductivity in the range ο = 0÷0.015 S/m, the component of electric field (Ez) had higher values for permittivity εr’=2. However, when the conductivity value increased (above 0.02 S/m), the max (Ez) values were higher for εr’=2.45. The presented results give some information about field distribution around materials, which consist of some non-ideal, absorbing dielectrics. The finite-difference time-domain method (FDTD) was used. The delivered analysis may be useful for designers of wireless networks.
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
, Jacek Maciej Stankiewicz (FEE)
Jacek Maciej Stankiewicz,,
- Faculty of Electrical Engineering
Pages1-8
Publication size in sheets0.5
Book Romaniuk R. S., Linczuk M. (eds.): Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2019, SPIE Proceedings Series, no. vol. 11176, 2019, SPIE - The International Society for Optics and Photonics, ISBN 9781510630659, 268 p., DOI:10.1117/12.2540673
DOIDOI:10.1117/12.2536786
Internal identifierROC 19-20
Languageen angielski
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 20-02-2020, ChapterFromConference
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