A comparison of two types of macro basis functions defined on LEGO electromagnetic bricks

V. Lancellotti, R. Maaskant

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

3 Citations (Scopus)
1 Downloads (Pure)

Abstract

Linear embedding via Green's operators (LEGO) is a domain decomposition method that uses electromagnetic “bricks” to solve wave scattering problems. The algebraic form of the relevant functional equations (which are derived by invoking the surface equivalence principle) is a linear system characterized by a full and possibly large matrix. The size of the system can be effectively reduced by adopting macro basis functions defined on the surface of a brick through 1) the eigencurrents expansion method (EEM) and 2) the Adaptive Cross Approximation (ACA). The two methods lead to the same results, though the ACA macro basis functions are faster to compute.
Original languageEnglish
Title of host publicationProceedings of the 2015 9th European Conference on Antennas and Propagation (EUCAP), 13-17 May 2015, Lisbon, Portugal
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages1-5
ISBN (Print)978-88-907018-5-6
Publication statusPublished - 2015
Event9th European Conference on Antennas and Propagation, EuCAP 2015 - Lisbon, Portugal
Duration: 13 May 201517 May 2015
Conference number: 9
http://www.eucap2015.org/

Conference

Conference9th European Conference on Antennas and Propagation, EuCAP 2015
Abbreviated titleEuCAP 2015
CountryPortugal
CityLisbon
Period13/05/1517/05/15
Internet address

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    Lancellotti, V., & Maaskant, R. (2015). A comparison of two types of macro basis functions defined on LEGO electromagnetic bricks. In Proceedings of the 2015 9th European Conference on Antennas and Propagation (EUCAP), 13-17 May 2015, Lisbon, Portugal (pp. 1-5). Institute of Electrical and Electronics Engineers.