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Monopolar divergence‐conforming and curl‐conforming low‐order basis functions for the electromagnetic scattering analysis
Author(s) -
Ubeda Eduard,
Rius Juan M.
Publication year - 2005
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.20955
Subject(s) - curl (programming language) , robustness (evolution) , basis function , microwave , scattering , galerkin method , divergence (linguistics) , computational electromagnetics , finite element method , mathematics , computer science , engineering , mathematical analysis , physics , structural engineering , optics , telecommunications , electromagnetic field , biochemistry , chemistry , linguistics , philosophy , quantum mechanics , gene , programming language
In this paper, we present two new sets of basis functions, which we name monopolar RWG and monopolar nxRWG . These sets are derived from the two conventional divergence‐conforming and curl‐conforming low‐order sets, RWG and nxRWG . For a wide variety of moderately small objects, we show the validity of the monopolar RWG and nxRWG Galerkin MoM‐MFIE discretizations. We show the performance improvement for the monopolar RWG MoM‐MFIE formulation with respect to the conventional choice and the robustness of both conventional and monopolar nxRWG MoM‐MFIE formulations © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 46: 237–241, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20955