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

Agnieszka Choroszucho; Adam Steckiewicz; Jacek M. Stankiewicz

doi:10.1117/12.2536786

6 November 2019 The numerical analysis of the electric field distribution behind the three-layer wall

Agnieszka Choroszucho, Adam Steckiewicz, Jacek M. Stankiewicz

Proceedings Volume 11176, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019; 1117653 (2019) https://doi.org/10.1117/12.2536786
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019, 2019, Wilga, Poland

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 (E_z) had higher values for permittivity ε_r’=2. However, when the conductivity value increased (above 0.02 S/m), the max (E_z) values were higher for ε_r’=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.

Citation Download Citation

Agnieszka Choroszucho, Adam Steckiewicz, and Jacek M. Stankiewicz "The numerical analysis of the electric field distribution behind the three-layer wall", Proc. SPIE 11176, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2019, 1117653 (6 November 2019); https://doi.org/10.1117/12.2536786

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