An improved multilevel green's function interpolation scheme for 3D full-wave problems

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

View graph of relations

Author(s)

Detail(s)

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Pages1945-1948
Publication statusPublished - 2011

Conference

TitleAsia-Pacific Microwave Conference, APMC 2011
PlaceAustralia
CityMelbourne, VIC
Period5 - 8 December 2011

Abstract

A series of oscillatory radial basis functions (RBFs) with Bessel functions of different orders are compared at different cube lengths. An adaptive choice of the interpolation functions with the best orders is then adopted to enhance the interpolation accuracy when implementing the multilevel Green's function interpolation method (MLGFIM). In order to further improve the interpolation accuracy, a new type of boundary clustering procedure is proposed to reduce the error near the cube boundary which dominates the total error. Numerical results reveal that the interpolation accuracy is significantly improved using the adaptive oscillatory RBFs with non-uniform new staggered Tartan grid which is generated by the boundary clustering procedure. © 2011 Engineers Australia.

Research Area(s)

  • boundary clustering, multilevel Green's function interpolation method (MLGFIM), non-uniform new staggered Tartan grid, oscillatory RBFs, radial basis functions (RBFs)

Citation Format(s)

An improved multilevel green's function interpolation scheme for 3D full-wave problems. / Zhao, Peng; Chan, Chi Hou; Shi, Yan.
Asia-Pacific Microwave Conference Proceedings, APMC. 2011. p. 1945-1948 6174158.

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review