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The numerical analysis of the electric field distribution behind the three-layer wall
Author(s): Agnieszka Choroszucho; Adam Steckiewicz; Jacek M. Stankiewicz
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Paper 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.

Paper Details

Date Published: 6 November 2019
PDF: 8 pages
Proc. SPIE 11176, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019, 1117653 (6 November 2019); doi: 10.1117/12.2536786
Show Author Affiliations
Agnieszka Choroszucho, Bialystok Univ. of Technology (Poland)
Adam Steckiewicz, Bialystok Univ. of Technology (Poland)
Jacek M. Stankiewicz, Bialystok Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 11176:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019
Ryszard S. Romaniuk; Maciej Linczuk, Editor(s)

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