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Periodic strips on planar and circular cylindrical substrates: Exact and asymptotic analysis
Author(s) -
Šipuš Zvonimir,
Raffaelli Silvia,
Kildal PerSimon
Publication year - 1998
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/(sici)1098-2760(19980220)17:3<173::aid-mop7>3.0.co;2-g
Subject(s) - strips , planar , scattering , microwave , method of moments (probability theory) , optics , moment (physics) , physics , boundary value problem , geometry , field (mathematics) , boundary (topology) , mathematical analysis , materials science , mathematics , classical mechanics , composite material , computer science , quantum mechanics , computer graphics (images) , statistics , estimator , pure mathematics
The scattering properties of periodic metal strips on planar and circular cylindrical multilayer substrates are studied. The scattered field is evaluated both accurately, by calculating the strip currents by the moment method, and approximately, by using the asymptotic strip boundary conditions (ASBC). We investigate the accuracy of the ASBC for different strip periods and widths. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 173–178, 1998.