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Electromagnetic scattering problems solved by an improved spectral iteration technique
Author(s) -
Costanzo Sandra,
Di Massa Giuseppe
Publication year - 2001
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.1185
Subject(s) - divergence (linguistics) , strips , convergence (economics) , diffraction , scattering , microwave , iterative method , computer science , mathematical optimization , mathematics , electronic engineering , algorithm , physics , optics , engineering , telecommunications , philosophy , linguistics , economics , economic growth
The spectral iteration technique is used to solve electromagnetic scattering problems. A detailed analysis is carried out to investigate the convergence properties of the procedure, and a static solution is proposed as an initial estimate of the current to solve divergence problems. Diffraction by strips is considered to validate the method. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 384–388, 2001.