DC FieldValueLanguage
dc.contributor.authorDahl, David-
dc.contributor.authorBrüns, Heinz-Dietrich-
dc.contributor.authorWang, Lei-
dc.contributor.authorFrick, Eduard-
dc.contributor.authorSeifert, Christian-
dc.contributor.authorLindner, Marko-
dc.contributor.authorSchuster, Christian-
dc.date.accessioned2019-09-20T17:21:20Z-
dc.date.available2019-09-20T17:21:20Z-
dc.date.issued2019-
dc.identifier.citationIEEE Journal on Multiscale and Multiphysics Computational Techniques (4): 8781922 (2019)de_DE
dc.identifier.issn2379-8793de_DE
dc.identifier.urihttp://hdl.handle.net/11420/3390-
dc.description.abstractThis paper presents a hybrid boundary element method for the efficient simulation of substrate-integrated waveguide (SIW) horn antennas. It is applicable with good accuracy to relatively thin structures with conventional circular ground vias. In the multiscale simulations, a 2-D contour integral method is used for the modeling of the fields inside the structure with numerous vias and a method of moments is used for the radiated fields outside. The contour integral method is extended in this paper by a new waveguide port of finite size based on the unit cell analysis of an SIW segment. Several SIW horn antennas are studied to validate the proposed method in terms of the input impedance, the field distribution on the aperture, and the radiation diagram. The proposed method shows good to reasonable accuracy and has a numerical efficiency which is about 2-3 orders higher than FEM-based full-wave simulations. It is therefore well suited for fast optimizations.en
dc.relation.ispartofIEEE journal on multiscale and multiphysics computational techniquesde_DE
dc.subjectBoundary element methodsde_DE
dc.subjectcontour integral method (CIM)de_DE
dc.subjecthorn antennasde_DE
dc.subjectmethod of moments (MoM)de_DE
dc.subjectsubstrate integrated waveguide (SIW)de_DE
dc.subjectunit cell analysisde_DE
dc.titleEfficient Simulation of Substrate-Integrated Waveguide Antennas Using a Hybrid Boundary Element Methodde_DE
dc.typeArticlede_DE
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.abstract.englishThis paper presents a hybrid boundary element method for the efficient simulation of substrate-integrated waveguide (SIW) horn antennas. It is applicable with good accuracy to relatively thin structures with conventional circular ground vias. In the multiscale simulations, a 2-D contour integral method is used for the modeling of the fields inside the structure with numerous vias and a method of moments is used for the radiated fields outside. The contour integral method is extended in this paper by a new waveguide port of finite size based on the unit cell analysis of an SIW segment. Several SIW horn antennas are studied to validate the proposed method in terms of the input impedance, the field distribution on the aperture, and the radiation diagram. The proposed method shows good to reasonable accuracy and has a numerical efficiency which is about 2-3 orders higher than FEM-based full-wave simulations. It is therefore well suited for fast optimizations.de_DE
tuhh.publisher.doi10.1109/JMMCT.2019.2931936-
tuhh.publication.instituteTheoretische Elektrotechnik E-18de_DE
tuhh.publication.instituteMathematik E-10de_DE
tuhh.type.opus(wissenschaftlicher) Artikel-
tuhh.institute.germanTheoretische Elektrotechnik E-18de
tuhh.institute.englishTheoretische Elektrotechnik E-18de_DE
tuhh.gvk.hasppnfalse-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.volume4de_DE
tuhh.container.startpage180de_DE
tuhh.container.endpage189de_DE
dc.identifier.scopus2-s2.0-85070365058-
tuhh.container.articlenumber8781922de_DE
datacite.resourceTypeJournal Article-
datacite.resourceTypeGeneralText-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorGNDDahl, David-
item.creatorGNDBrüns, Heinz-Dietrich-
item.creatorGNDWang, Lei-
item.creatorGNDFrick, Eduard-
item.creatorGNDSeifert, Christian-
item.creatorGNDLindner, Marko-
item.creatorGNDSchuster, Christian-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.creatorOrcidDahl, David-
item.creatorOrcidBrüns, Heinz-Dietrich-
item.creatorOrcidWang, Lei-
item.creatorOrcidFrick, Eduard-
item.creatorOrcidSeifert, Christian-
item.creatorOrcidLindner, Marko-
item.creatorOrcidSchuster, Christian-
item.mappedtypeArticle-
crisitem.author.deptTheoretische Elektrotechnik E-18-
crisitem.author.deptTheoretische Elektrotechnik E-18-
crisitem.author.deptTheoretische Elektrotechnik E-18-
crisitem.author.deptMathematik E-10-
crisitem.author.deptMathematik E-10-
crisitem.author.deptMathematik E-10-
crisitem.author.deptTheoretische Elektrotechnik E-18-
crisitem.author.orcid0000-0002-4242-6785-
crisitem.author.orcid0000-0001-7247-2734-
crisitem.author.orcid0000-0001-9182-8687-
crisitem.author.orcid0000-0001-8483-2944-
crisitem.author.orcid0000-0003-4019-0788-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
Appears in Collections:Publications without fulltext
Show simple item record

Page view(s)

219
Last Week
2
Last month
9
checked on Aug 15, 2022

SCOPUSTM   
Citations

4
Last Week
0
Last month
0
checked on Jun 30, 2022

Google ScholarTM

Check

Add Files to Item

Note about this record

Cite this record

Export

Items in TORE are protected by copyright, with all rights reserved, unless otherwise indicated.