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Extended PML‐TLM node: an efficient approach for full‐wave analysis of open structures
Author(s) -
Le Maguer S.,
Ney M. M.
Publication year - 2001
Publication title -
international journal of numerical modelling: electronic networks, devices and fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 30
eISSN - 1099-1204
pISSN - 0894-3370
DOI - 10.1002/jnm.402
Subject(s) - node (physics) , extension (predicate logic) , characterization (materials science) , computer science , class (philosophy) , stability (learning theory) , electronic engineering , algorithm , topology (electrical circuits) , engineering , physics , electrical engineering , optics , acoustics , artificial intelligence , machine learning , programming language
This paper deals with an extension and improvement of the PML‐TLM algorithm first proposed by Dubard and Pompei. The approach is first extended to advanced nodes (hybrid SCN and super‐SCN). Then its efficiency in the presence of evanescent waves is improved. As a result, stability is also improved. Finally, the algorithm is applied to the characterization of a new class of patch antennas and validated by the measurement. Copyright © 2001 John Wiley & Sons, Ltd.