Combined LEGO-eigencurrent approach for enhanced solution of electrically large 2-D EBG structures

D.J. Duque Guerra; V. Lancellotti; B.P. Hon, de

Combined LEGO-eigencurrent approach for enhanced solution of electrically large 2-D EBG structures

D.J. Duque Guerra, V. Lancellotti, B.P. Hon, de

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

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Abstract

We combine the linear embedding via Green's operators (LEGO) and the eigencurrent expansion method (EEM) to efficiently deal with 2-D electrically large electromagnetic band-gap (EBG) structures. In LEGO, the composite structure is broken up into elements called "bricks" that are characterized through scattering operators by invoking Love's equivalence principle. The problem is then formulated through an integral equation involving the total inverse scattering operator S-1 of the structure. The resulting equation is solved by the method of moments (MoM) and the EEM, which allows for considerable reduction in the size of the resulting MoM matrix. Therefore, it enables us to handle relatively large structures.

Original language	English
Title of host publication	Proceedings of the Fourth European Conference on Antennas and Propagation (EuCap), 12-16 April 2010, Barcelona, Spain
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	1-5
ISBN (Print)	978-1-4244-6431-9
Publication status	Published - 2010

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title = "Combined LEGO-eigencurrent approach for enhanced solution of electrically large 2-D EBG structures",

abstract = "We combine the linear embedding via Green's operators (LEGO) and the eigencurrent expansion method (EEM) to efficiently deal with 2-D electrically large electromagnetic band-gap (EBG) structures. In LEGO, the composite structure is broken up into elements called {"}bricks{"} that are characterized through scattering operators by invoking Love's equivalence principle. The problem is then formulated through an integral equation involving the total inverse scattering operator S-1 of the structure. The resulting equation is solved by the method of moments (MoM) and the EEM, which allows for considerable reduction in the size of the resulting MoM matrix. Therefore, it enables us to handle relatively large structures.",

author = "{Duque Guerra}, D.J. and V. Lancellotti and {Hon, de}, B.P.",

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language = "English",

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publisher = "Institute of Electrical and Electronics Engineers",

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Combined LEGO-eigencurrent approach for enhanced solution of electrically large 2-D EBG structures. / Duque Guerra, D.J.; Lancellotti, V.; Hon, de, B.P.
Proceedings of the Fourth European Conference on Antennas and Propagation (EuCap), 12-16 April 2010, Barcelona, Spain. Piscataway: Institute of Electrical and Electronics Engineers, 2010. p. 1-5.

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

TY - GEN

T1 - Combined LEGO-eigencurrent approach for enhanced solution of electrically large 2-D EBG structures

AU - Duque Guerra, D.J.

AU - Lancellotti, V.

AU - Hon, de, B.P.

PY - 2010

Y1 - 2010

N2 - We combine the linear embedding via Green's operators (LEGO) and the eigencurrent expansion method (EEM) to efficiently deal with 2-D electrically large electromagnetic band-gap (EBG) structures. In LEGO, the composite structure is broken up into elements called "bricks" that are characterized through scattering operators by invoking Love's equivalence principle. The problem is then formulated through an integral equation involving the total inverse scattering operator S-1 of the structure. The resulting equation is solved by the method of moments (MoM) and the EEM, which allows for considerable reduction in the size of the resulting MoM matrix. Therefore, it enables us to handle relatively large structures.

AB - We combine the linear embedding via Green's operators (LEGO) and the eigencurrent expansion method (EEM) to efficiently deal with 2-D electrically large electromagnetic band-gap (EBG) structures. In LEGO, the composite structure is broken up into elements called "bricks" that are characterized through scattering operators by invoking Love's equivalence principle. The problem is then formulated through an integral equation involving the total inverse scattering operator S-1 of the structure. The resulting equation is solved by the method of moments (MoM) and the EEM, which allows for considerable reduction in the size of the resulting MoM matrix. Therefore, it enables us to handle relatively large structures.

M3 - Conference contribution

SN - 978-1-4244-6431-9

SP - 1

EP - 5

BT - Proceedings of the Fourth European Conference on Antennas and Propagation (EuCap), 12-16 April 2010, Barcelona, Spain

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

ER -

Combined LEGO-eigencurrent approach for enhanced solution of electrically large 2-D EBG structures

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