NDLI: Analysis of transmission characteristics of curved tunnel with arbitrary cross section using hybrid mode matching/finite elements approach

Content Provider	IEEE Xplore Digital Library
Author	Sun Jiping Zhang Chuanlei
Copyright Year	2005
Description	Author affiliation: China Univ. of Min. & Technol., Beijing, China (Sun Jiping; Zhang Chuanlei)
Abstract	The transmission characteristics of curved tunnel with arbitrary cross section is analyzed with a combined method which involves staircase approximation, mode matching (MM)/finite element method. The hybrid approach described combines the computational efficiency of the modal analysis with the versatility and flexibility of FEM and can be used to accurately model curved tunnel with arbitrary cross section, where modal expansions cannot be derived analytically. The procedure is based on the edge element expansion of the transverse field components for the direct calculation of the coupling integrals involved in the MM formulation. Numerical results are presented to show the validity and the accuracy of the method.
Starting Page	63
Ending Page	66
File Size	737319
Page Count	4
File Format	PDF
ISBN	0780395387
DOI	10.1109/ISCIT.2005.1566799
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-10-12
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Geometry Dielectric losses Rectangular waveguides Electromagnetic waveguides Mobile communication Eigenvalues and eigenfunctions Magnetic analysis Finite element methods Optical waveguides
Content Type	Text
Resource Type	Article

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