Very-high-order CEM modeling

According to the higher order or large-domain (entire-domain) computational electromagnetics (CEM) approach, a structure is approximated by a number of as large as possible geometrical elements, and the approximation of current/field components within individual elements is in the form of a single (...

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Bibliographic Details
Main Authors: Notaros, B.M., Ilic, M.M., Ilic, A.Z., Djordjevic, M.
Format: Conference Proceeding
Language:English
Subjects:
Computational electromagnetics
Computational modeling
Electromagnetic modeling
Frequency
Loaded waveguides
Polynomials
Rectangular waveguides
Scattering parameters
Solid modeling
Surface waves
Online Access:Request full text
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Summary:According to the higher order or large-domain (entire-domain) computational electromagnetics (CEM) approach, a structure is approximated by a number of as large as possible geometrical elements, and the approximation of current/field components within individual elements is in the form of a single (one-, two-, or three-fold) functional series of a sufficiently high order. This approach can greatly reduce the number of unknowns for a given problem and enhance further the accuracy and efficiency of the analysis in practical applications. This paper reviews very-high-order techniques for analysis of electromagnetic problems developed in our group over the past ten years and presents some recent advances.
ISSN:1522-3965
1947-1491
DOI:10.1109/APS.2005.1552170