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Applications of hybrid discrete Fourier transform moment method to the fast analysis of large rectangular dipole arrays printed on a thin grounded dielectric substrate
Author(s) -
Chou HsiTseng,
Ho HsienKwei,
Civi O. A.,
Erturk Vakur B.
Publication year - 2002
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.10417
Subject(s) - dipole , dielectric , moment (physics) , microwave , planar , discrete fourier transform (general) , fourier transform , fast fourier transform , method of moments (probability theory) , substrate (aquarium) , reduction (mathematics) , materials science , electronic engineering , mathematics , algorithm , computer science , fourier analysis , engineering , physics , optoelectronics , mathematical analysis , telecommunications , geometry , quantum mechanics , fractional fourier transform , computer graphics (images) , estimator , oceanography , statistics , geology
Recently a discrete Fourier transform–method of moments (DFT‐MoM) scheme was developed for fast analysis of electrically large rectangular planar dipole arrays, which has been shown to be very efficient in terms of number reduction of unknown variables and computational complexity. The applications of this DFT‐MoM to treat dipole arrays printed on a grounded dielectric substrate are examined in this Letter. Numerical results are presented to validate its efficiency and accuracy. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 34: 203–207, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10417