Please use this identifier to cite or link to this item: https://doi.org/10.1029/2003RS002920
Title: Efficient analysis of electromagnetic scattering and radiation from patches on finite, arbitrarily curved, grounded substrates
Authors: Yuan, N. 
Yeo, T.S. 
Nie, X.C. 
Li, L.W. 
Gan, Y.B. 
Keywords: Curved grounded substrate
Finite patch arrays
Method of moments
Precorrected-FFT method
Issue Date: May-2004
Citation: Yuan, N., Yeo, T.S., Nie, X.C., Li, L.W., Gan, Y.B. (2004-05). Efficient analysis of electromagnetic scattering and radiation from patches on finite, arbitrarily curved, grounded substrates. Radio Science 39 (3) : RS3003-1. ScholarBank@NUS Repository. https://doi.org/10.1029/2003RS002920
Abstract: A precorrected-fast Fourier transform (FFT) accelerated surface integral equation approach formulated using the homogeneous medium Green's function is presented for the analysis of patch arrays on finite, arbitrarily shaped, grounded substrate. The integral equation is solved by the method of moments, and the precorrected-FFT method is applied to reduce the memory requirement and computational complexity of the solution procedure. The memory required for this algorithm is O(N1.5), and the computational complexity is N iterW1.5log N, where N is the number of unknowns and Niter is the iteration number. Numerical results are presented to demonstrate the accuracy and capability of the method.
Source Title: Radio Science
URI: http://scholarbank.nus.edu.sg/handle/10635/82241
ISSN: 00486604
DOI: 10.1029/2003RS002920
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