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A hybrid MAS/MoM technique for 2D impedance scatterers illuminated by closely positioned sources
Author(s) -
Larsen Niels Vesterdal,
Breinbjerg Olav
Publication year - 2004
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.20561
Subject(s) - microwave , method of moments (probability theory) , electrical impedance , scattering , physics , optics , engineering , acoustics , electronic engineering , electrical engineering , telecommunications , mathematics , statistics , estimator
A hybrid technique for 2D scattering problems with impedance structures and closely positioned illuminating sources is presented. This technique combines the method of auxiliary sources (MAS) with a localized method of moments (MoM) region near the source. Significant improvements over standard MAS are obtained. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 44: 112–114, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20561