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

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

doi:10.1109/ICEAA.2009.5297424

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 proceeding › Conference contribution › Academic › peer-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 language	English
Title of host publication	Proceedings of 11th international conference on Electromagnetics in Advanced Applications (ICEAA '09), 14-18 September 2009, Turin, Italy
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers
Pages	335-338
ISBN (Print)	978-1-4244-3386-5
DOIs	https://doi.org/10.1109/ICEAA.2009.5297424
Publication status	Published - 2009

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Lancellotti, V., Hon, de, B. P., & Tijhuis, A. G. (2009). A total inverse scattering operator formulation for solving large structures with LEGO. In Proceedings of 11th international conference on Electromagnetics in Advanced Applications (ICEAA '09), 14-18 September 2009, Turin, Italy (pp. 335-338). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICEAA.2009.5297424

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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. {\textcopyright} 2009 IEEE.",

author = "V. Lancellotti and {Hon, de}, B.P. and A.G. Tijhuis",

year = "2009",

doi = "10.1109/ICEAA.2009.5297424",

language = "English",

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Lancellotti, V, Hon, de, BP & Tijhuis, AG 2009, A total inverse scattering operator formulation for solving large structures with LEGO. in Proceedings of 11th international conference on Electromagnetics in Advanced Applications (ICEAA '09), 14-18 September 2009, Turin, Italy. Institute of Electrical and Electronics Engineers, Piscataway, NJ, pp. 335-338. https://doi.org/10.1109/ICEAA.2009.5297424

A total inverse scattering operator formulation for solving large structures with LEGO. / Lancellotti, V.; Hon, de, B.P.; Tijhuis, A.G.

Proceedings of 11th international conference on Electromagnetics in Advanced Applications (ICEAA '09), 14-18 September 2009, Turin, Italy. Piscataway, NJ : Institute of Electrical and Electronics Engineers, 2009. p. 335-338.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Lancellotti V, Hon, de BP, Tijhuis AG. A total inverse scattering operator formulation for solving large structures with LEGO. In Proceedings of 11th international conference on Electromagnetics in Advanced Applications (ICEAA '09), 14-18 September 2009, Turin, Italy. Piscataway, NJ: Institute of Electrical and Electronics Engineers. 2009. p. 335-338 https://doi.org/10.1109/ICEAA.2009.5297424