Miniaturization of Power Dividers by Using Asymmetric CMRC Structures and QWLTs with Low-Cost Materials

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dc.contributor.authorKittiwittayapong, S.
dc.contributor.authorTorrungrueng, D.
dc.contributor.authorPhaebua, K.
dc.contributor.authorSukpreecha, K.
dc.contributor.authorLertwiriyaprapa, T.
dc.contributor.authorJanpugdee, P.
dc.coverage.issue3cs
dc.coverage.volume33cs
dc.date.accessioned2025-04-04T11:12:55Z
dc.date.available2025-04-04T11:12:55Z
dc.date.issued2024-09cs
dc.description.abstractThis paper presents the miniaturization of power dividers using asymmetric compact-microstrip-resonant-cell (CMRC) structures employing low-cost materials based on a quarter-wave-like transformer (QWLT). The proposed CMRC-based QWLT power divider is intended for operation at a frequency of 2.4 GHz, utilizing the FR-4 print circuit board (PCB) with a dielectric constant of 4.3 and a substrate thickness of 1.6 mm. The CMRC dimensions include a width of 5.32 mm and a length of 8.52 mm. It is found that a significant 50% size reduction of length is achieved compared to a conventional power divider, while maintaining an insertion loss (IL) of 3.3 dB, as well as achieving the return loss and isolation loss of 20 dB.en
dc.formattextcs
dc.format.extent349-357cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2024 vol. 33, iss. 3, s. 349-357. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2024.0349en
dc.identifier.issn1210-2512
dc.identifier.urihttps://hdl.handle.net/11012/250709
dc.language.isoencs
dc.publisherRadioengineering Societycs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2024/24_03_0349_0357.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectPower divideren
dc.subjectquarter-wave transformer (QWT)en
dc.subjectquarter-wave-like transformer (QWLT)en
dc.subjectcompact microstrip resonant cell (CMRC)en
dc.titleMiniaturization of Power Dividers by Using Asymmetric CMRC Structures and QWLTs with Low-Cost Materialsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta elektrotechniky a komunikačních technologiícs
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