Modal Analysis of Wave Propagation in Straight and Curved Arched Tunnel Based on Equivalent Rectangular Tunnel Model

In this paper, a model is presented to simulate wave propagation in straight and curved tunnels with arched cross section with imperfectly conducting walls. The model is based on treating the tunnels as a rectangular waveguide with imperfectly conducting walls, where the arched cross section of the...

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Veröffentlicht in:	Applied Computational Electromagnetics Society journal 2017-09, Vol.32 (9), p.754
Hauptverfasser:	El-Maghrabi, Hany M, Mahmoud, Samir F, El-Said, Mostafa
Format:	Artikel
Sprache:	eng
Schlagworte:	Cross-sections Equivalence Mathematical models Modal analysis Model accuracy Numerical analysis Propagation Radio communications Rectangular waveguides Tunnels Wave propagation
Online-Zugang:	Volltext
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