Electromagnetic propagation into reinforced-concrete walls

被引：77
|
作者：
Richalot, E [1 ]
Bonilla, M
Wong, MF
Fouad-Hanna, V
Baudrand, H
Wiart, J
机构：
[1] Univ Marne Vallee, F-77454 Champs Marne, France
[2] Ctr Natl Etud Telecommun, RMC, DMR, F-92794 Issy Les Moulineaux, France
[3] Univ Paris 06, F-75005 Paris, France
[4] ENSEEIHT, Grp Rech Electromagnetisme, Elect Lab, F-31071 Toulouse, France
来源：
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 2000年 / 48卷 / 03期
关键词：
electromagnetic propagation; finite-element method; Floquet modes; mobile communication;
D O I：
10.1109/22.826834
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A rigorous method for analyzing building construction materials, using finite-element techniques and an expansion of fields in Floquet's modes, is exposed in this paper. It allows us to precisely study the electromagnetic properties of buildings walls in terms of transmission and reflection characteristics, which can be useful in the design of wireless communication systems. First, we present the influence of the wall's parameters, namely, its thickness, the square side length, and the steel diameter of a concrete grid. The influence of the angle of arrival of the incident wave and the effect of considering the diffused field on the electromagnetic properties are then presented.
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页码：357 / 366
页数：10
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