SIW-Based Circularly Polarized Antenna Array for 60 GHz 5G Band: Feasibility Study

Simple item page
dc.contributor.authorŠpůrek, Jancs
dc.contributor.authorRaida, Zbyněkcs
dc.coverage.issue8cs
dc.coverage.volume22cs
dc.date.issued2022-04-12cs
dc.description.abstractAt present, most millimeter wave 5G systems operate at frequencies ranging from 24 GHz to 39 GHz. Nevertheless, the new 5G release is going to increase the supported 5G spectrum into the 60 GHz band. In this communication, we discuss a methodology of converting a modular antenna array, which was originally designed for the 17 GHz unlicensed band, to the emerging 60 GHz 5G band. The antenna array is of a modular architecture, allowing a simple extension to a higher number of elements. The feeding structure is composed of substrate-integrated waveguides (SIW), allowing relatively simple and cheap manufacturing. As revealed by a sensitivity analysis, the frequency up-conversion significantly increases the need for precision of the used manufacturing technology. Subsequently, the structure is optimized to minimize the repercussions of manufacturing variations. The properties of the converted array are studied when equipped with parasitic patches to increase the axial ratio (AR) bandwidth.en
dc.formattextcs
dc.format.extent1-15cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationSENSORS. 2022, vol. 22, issue 8, p. 1-15.en
dc.identifier.doi10.3390/s22082945cs
dc.identifier.issn1424-8220cs
dc.identifier.orcid0000-0001-8358-0028cs
dc.identifier.orcid0000-0003-4466-5496cs
dc.identifier.other177772cs
dc.identifier.researcheridC-4985-2018cs
dc.identifier.scopus15050960900cs
dc.identifier.urihttp://hdl.handle.net/11012/204465
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofSENSORScs
dc.relation.urihttps://www.mdpi.com/1424-8220/22/8/2945cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1424-8220/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectsubstrate-integrated waveguide (SIW)en
dc.subjectantenna arrayen
dc.subjectcircular polarizationen
dc.subjectparasitic patchesen
dc.subjectconversionen
dc.titleSIW-Based Circularly Polarized Antenna Array for 60 GHz 5G Band: Feasibility Studyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-177772en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:41:44en
sync.item.modts2025.01.17 15:26:36en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav radioelektronikycs
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
sensors2202945.pdf
Size:
4.96 MB
Format:
Adobe Portable Document Format
Description:
sensors2202945.pdf
Download
Collections
Ústav radioelektroniky