Improved 3D full-wave multilevel Green's function interpolation method

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)174-175
Journal / PublicationElectronics Letters
Issue number3
Publication statusPublished - 3 Feb 2011


A subset of infinitely smooth radial basis functions (RBFs), Bessel (BSL) RBF is proposed to improve the computational efficiency of the multilevel Green's function interpolation method for the solution of 3D complex full-wave electromagnetic problems. Numerical results reveal that the interpolation accuracy and efficiency, and computer memory storage requirement are greatly enhanced using the proposed BSL RBF when compared to previously used RBFs. © 2011 The Institution of Engineering and Technology.