A total inverse scattering operator formulation for solving large structures with LEGO

V. Lancellotti, B.P. Hon, de, A.G. Tijhuis

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

4 Citations (Scopus)

Abstract

We propose a methodology - based on Linear Embedding via Green's Operators (LEGO) and the eigencurrent expansion method - for solving large 3-D structures comprised of ND >> 1 objects. The problem is formulated through an integral equation involving the total inverse scattering operator S -1 of the structure. Upon analyzing an electromagnetic band-gap open cavity, as an example of application, we show that hundreds of thousands of unknowns can be effortlessly handled and that the CPU times scale just linearly with ND. © 2009 IEEE.
Original languageEnglish
Title of host publicationProceedings of 11th international conference on Electromagnetics in Advanced Applications (ICEAA '09), 14-18 September 2009, Turin, Italy
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers
Pages335-338
ISBN (Print)978-1-4244-3386-5
DOIs
Publication statusPublished - 2009

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