Arshad, Kamran, Katsriku, Ferdinand and Lasebae, Aboubaker (2007) Effects of different parameters on attenuation rates in circular and arch tunnels. PIERS Online, 3 (5). pp. 607-611. ISSN 1931-7360 (Print), 1931-7360 (Online) (doi:https://doi.org/10.2529/PIERS060628070308)

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Abstract

Radio wave propagation in circular and arch shaped cross-section tunnels is analyzed. The electrical and mechanical parameters, such as the shape and transverse dimension of the tunnels, frequency, polarization, electrical parameters like conductivity and permittivity, which have a significant influence on the attenuation inside tunnels are determined. The impact of these parameters on the propagation is analyzed and an optimum set of values is determined. In this paper, taking circular and arch shaped tunnel as an examples, influence of various parameters on UHF radio propagation is analyzed.

Item Type:	Article
Uncontrolled Keywords:	radio wave propagation, mobile, finite element method, wireless
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Pre-2014 Departments:	School of Engineering School of Engineering > Mobile & Wireless Communications Research Laboratory
Related URLs:	Publisher Publisher Organisation
Last Modified:	14 Oct 2016 09:27
URI:	http://gala.gre.ac.uk/id/eprint/11263

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