Synthetic functions, multiscale MoM analysis of arrays

P. Pirinoli*, L. Matekovits, G. Vecchi, F. Vipiana, M. Orefice

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

In this paper, a technique is presented for the accurate analysis of large and/or complex arrays with limited numerical effort is presented. The method combines the Synthetic basis Function eXpansion (SFX) approach and the Dual-IsoScalar Multi-Resolution (DIS-MR) approach. The SFX generates few global basis functions on portions of the array, and uses them as basis functions in the array analysis; the DIS-MR approach manages to generate "wavelet-like" hierarchical multiscale vector functions for any meshed geometry, and well controls the MoM condition number. Their combination naturally extends SFX to a multigrid scheme.

Original languageEnglish
Pages (from-to)799-802
Number of pages4
JournalIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume4
Publication statusPublished - 2003
Externally publishedYes

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