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Examination of boundary conditions performance for estimating accuracy of MoM solutions on square plate benchmark geometry using triangle doublet basis functions
Author(s) -
Bogdanov F. G.,
Jobava R. G.
Publication year - 2003
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.11166
Subject(s) - benchmark (surveying) , metric (unit) , geometry , square (algebra) , boundary (topology) , basis (linear algebra) , method of moments (probability theory) , basis function , mathematical analysis , mathematics , surface (topology) , mean squared error , boundary value problem , engineering , statistics , geology , operations management , geodesy , estimator
Abstract The boundary conditions performance (BCP) is shown to be an appropriate error criterion to estimate accuracy of method of moments (MoM) solutions on arbitrary structures, including open surfaces. A proper BCP error metric for electric field integral equations (EFIE) formulation is defined and applied for estimating accuracy on square plate benchmark geometry for triangle doublet basis functions. Comparison of BCP error with current and charge density distribution errors on the benchmark geometry is carried out based on the known benchmark solutions for the surface currents. © 2003 Wiley Periodicals, Inc. Microwave Opt Technol Lett 39: 193–196, 2003; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.11166