Extension of Forward Backward Method with DFT Based Acceleration Algorithm for The Efficient Analysis of Radiation Scattering from Large Finite Printed Dipole Arrays

2003-04-01
Aydın Çivi, Hatice Özlem
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A discrete‐Fourier‐transform (DFT) based forward‐backward (FB) algorithm has been developed for the fast and accurate analysis of electrically large freestanding dipole arrays [1]. In this paper, an extension of the FB method (FBM) with a DFT‐based acceleration approach is presented to provide a relatively efficient analysis of EM radiation/scattering from an electrically large, planar, periodic, finite dipole array printed on a grounded dielectric substrate. Computational complexity of this new approach is O(Ntot), where Ntot is the number of unknowns. Numerical results are presented to validate the efficiency and accuracy of the method.
large arrays, method of moments, forward‐backward method, printed dipole array
https://hdl.handle.net/11511/80159
Microwave and Optical Technology Letters
Department of Electrical and Electronics Engineering, Article

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Citation Formats
H. Ö. Aydın Çivi, “Extension of Forward Backward Method with DFT Based Acceleration Algorithm for The Efficient Analysis of Radiation Scattering from Large Finite Printed Dipole Arrays,” Microwave and Optical Technology Letters, pp. 20–26, 2003, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/80159.
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