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Space and time basis function design for the method of moments in time‐domain analysis of wire and planar structures
Author(s) -
Agastra Elson,
Dedeban Claude,
Guarnieri Giacomo,
Maddio Stefano,
Pelosi Giuseppe,
Pichot Christian,
Selleri Stefano
Publication year - 2011
Publication title -
international journal of rf and microwave computer‐aided engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 39
eISSN - 1099-047X
pISSN - 1096-4290
DOI - 10.1002/mmce.20541
Subject(s) - basis (linear algebra) , basis function , method of moments (probability theory) , time domain , planar , interpolation (computer graphics) , frame (networking) , stability (learning theory) , function (biology) , algorithm , computer science , space (punctuation) , spacetime , microwave , topology (electrical circuits) , mathematics , mathematical analysis , geometry , physics , telecommunications , statistics , computer graphics (images) , quantum mechanics , estimator , evolutionary biology , computer vision , biology , machine learning , combinatorics , operating system
In this article, an algorithm able to deal at the same time with wire frame and surface patch models for the method of moments in time domain is presented. After a unified theory combining both models, attention is focused on stability dependence issues on the time basis function chosen and on other algorithm parameters. An accurate analysis of time interpolation functions and of their time filtering properties is provided. © 2011 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2011.