A beam- and polarisation-reconfigurable substrate integrated waveguide (SIW) ring-slot antenna array is proposed in
this study. The 2 × 2 ring-slot antenna array can generate beams in four different directions in two orthogonal linear polarisations(LPs). This is achieved by a feeding network consisting of four 90∘ SIW 3 dB couplers arranged in a multilayer structure for a
compact antenna size of 131.6 mm × 65.8 mm × 4.9 mm. The antenna elements' LP plane is controlled by PIN diodes, switched
by a DC bias network integrated on the antenna substrate. The proposed antenna array is designed for the 5.8 GHz industrial,scientific and medical (ISM) frequency band and verified by measurements. Experimental results validate good impedancematching over the entire frequency band as well as the beam and polarisation reconfigurability.
en
dc.language.iso
en
-
dc.publisher
Institution of Engineering and Technology (IET)
-
dc.relation.ispartof
IET Microwaves, Antennas & Propagation
-
dc.subject
Electrical and Electronic Engineering
en
dc.title
Beam- and polarisation-reconfigurable SIW ring-slot antenna array
en
dc.type
Artikel
de
dc.type
Article
en
dc.contributor.affiliation
Brno University of Technology, Czechia
-
dc.contributor.affiliation
Brno University of Technology, Czechia
-
dc.contributor.affiliation
Brno University of Technology, Czechia
-
dc.description.startpage
2313
-
dc.description.endpage
2319
-
dc.type.category
Original Research Article
-
tuw.container.volume
12
-
tuw.container.issue
15
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
-
tuw.researchTopic.id
I7
-
tuw.researchTopic.name
Telecommunication
-
tuw.researchTopic.value
100
-
dcterms.isPartOf.title
IET Microwaves, Antennas & Propagation
-
tuw.publication.orgunit
E354-01 - Forschungsbereich Microwave and THz Electronics
-
tuw.publisher.doi
10.1049/iet-map.2018.5192
-
dc.identifier.eissn
1751-8733
-
dc.description.numberOfPages
7
-
tuw.author.orcid
0000-0003-3727-3558
-
tuw.author.orcid
0000-0002-9218-5510
-
wb.sci
true
-
wb.sciencebranch
Elektrotechnik, Elektronik, Informationstechnik
-
wb.sciencebranch.oefos
2020
-
wb.facultyfocus
Telekommunikation
de
wb.facultyfocus
Telecommunications
en
wb.facultyfocus.faculty
E350
-
item.fulltext
no Fulltext
-
item.grantfulltext
none
-
item.openairetype
research article
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
-
item.languageiso639-1
en
-
item.cerifentitytype
Publications
-
crisitem.author.dept
Brno University of Technology
-
crisitem.author.dept
Brno University of Technology
-
crisitem.author.dept
Brno University of Technology
-
crisitem.author.dept
E354-01 - Forschungsbereich Microwave and THz Electronics
-
crisitem.author.orcid
0000-0002-9218-5510
-
crisitem.author.parentorg
E354 - Electrodynamics, Microwave and Circuit Engineering
