DocumentCode
750375
Title
Use of the Techniques for Uniaxial Medium in General Curvilinear Coordinates
Author
Medeiros, Adelson B. ; Pereira, Vanilson G. ; Rocha, Brígida R P da
Author_Institution
Dept. Mat., Univ. Fed. do Para - UFPa
Volume
6
Issue
5
fYear
2008
Firstpage
382
Lastpage
388
Abstract
In this work, it was introduced some considerations about the formulation of the method to uniaxial medium and its implementation in the electromagnetic scattering and of problems in 2-D and 3-D. The methodology used was the technique LN-FDTD, developed to reduce the instability of the method. So that the characteristics of the electromagnetic structures of complex geometry (head), it can be explored.
Keywords
electromagnetic wave scattering; finite difference time-domain analysis; geometry; LN-FDTD technique; complex geometry; electromagnetic scattering; electromagnetic structures; general curvilinear coordinates; uniaxial medium; Electromagnetic scattering; Electronic switching systems; Finite difference methods; Geometry; Solid modeling; Time domain analysis; LN-FDTD; complex geometry; head; normalized fields covariant and contravariant; perfectly matched uniaxial medium (UPML); staircase; update of the fields;
fLanguage
English
Journal_Title
Latin America Transactions, IEEE (Revista IEEE America Latina)
Publisher
ieee
ISSN
1548-0992
Type
jour
DOI
10.1109/TLA.2008.4839106
Filename
4839106
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