Using FDTD Method to the Analysis of Electric Field Intensity Inside Complex Building Constructions

Agnieszka Choroszucho , Jacek Maciej Stankiewicz

Abstract

The aim of this article is to make a detailed analysis of the influence of the reinforcement diameter, the number of rows of reinforcing bars and the spacing between them for the values of the electric field intensity. The subject of the research is a model containing a wall made of concrete (dielectric) and reinforcement (conductor). Four reinforcement systems commonly used in building construction have been analysed. In addition, the influence of symmetry and asymmetry in the structure of bars on the values of field intensity determined for non-homogeneous material structures (reinforced concrete) was considered. For comparison, a concrete wall, without reinforcement (homogeneous material) was also analysed. Using FDTD method, the maximum electric field values generated by the Wi-Fi operating at the f = 2.4 GHz were calculated.
Author Agnieszka Choroszucho (FEE / DTEM)
Agnieszka Choroszucho,,
- Department of Theoretical Electrotechnics and Metrology
, Jacek Maciej Stankiewicz (FEE)
Jacek Maciej Stankiewicz,,
- Faculty of Electrical Engineering
Journal seriesPoznan University of Technology Academic Journals. Electrical Engineering, ISSN 1897-0737, (0 pkt)
Issue year2019
No97
Pages39-48
Publication size in sheets0.55
ConferenceZastosowanie Komputerów w Elektrotechnice (ZKwE 2019), 15-04-2019 - 16-04-2019, Poznań, Polska
Keywords in English finite-difference time-domain method (FDTD), wireless communications systems, electromagnetic wave propagation, building materials
DOIDOI:10.21008/j.1897-0737.2019.97.0004
URL http://www.iee.put.poznan.pl/wydawnictwa/wydawnictwaFiles//2019/2037_Academic%20Journals%20Poznan%20University%20of%20Technology_97/!Academic%20Journals%20Poznan%20University%20of%20Technology_2019_97.pdf
Internal identifier000045391
Languageen angielski
LicenseOther; published final; Other open licence; with publication
Score (nominal)5
Score sourcejournalList
ScoreBUT score = 9.0, 28-12-2018, manual
Ministerial score = 5.0, 06-03-2020, ArticleFromJournal
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