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DC Field | Value | Language |
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dc.citation.number | 8 | - |
dc.citation.startPage | e21774 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | - |
dc.citation.volume | 29 | - |
dc.contributor.author | Son Xuat Ta | - |
dc.contributor.author | Thi Hai-Yen Nguyen | - |
dc.contributor.author | Khac Kiem Nguyen | - |
dc.contributor.author | Chien Dao-Ngoc | - |
dc.date.accessioned | 2023-12-21T18:52:10Z | - |
dc.date.available | 2023-12-21T18:52:10Z | - |
dc.date.created | 2019-07-26 | - |
dc.date.issued | 2019-08 | - |
dc.description.abstract | In this article, we investigate bandwidth-enhancement of a circularly-polarized (CP) Fabry-Perot antenna (FPA) using single-layer partially reflective surface (PRS). The FPA is composed of a single-feed truncated-corner square patch antenna, which is covered by the PRS formed by a square aperture array. We revealed that the finite-sized PRS produces extra resonances and CP radiations for the antenna system, which broadened the impedance matching and axial ratio (AR) bandwidths significantly. For verification, a broadband CP FPA prototype operating near 5.8 GHz was realized and tested. The fabricated antenna with overall size of 125 mm x 125 mm x 23.5 mm achieves a |S-11| < -10 dB bandwidth of 31.7% (5.23-7.2 GHz), an AR < 3-dB bandwidth of 13.7% (5.45-6.25 GHz), the peak gain of 13.3 dBic, a 3-dB gain bandwidth of 22.38% (5.0-6.26 GHz), and a radiation efficiency of >91%. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, v.29, no.8, pp.e21774 | - |
dc.identifier.doi | 10.1002/mmce.21774 | - |
dc.identifier.issn | 1096-4290 | - |
dc.identifier.scopusid | 2-s2.0-85063903794 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/27226 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/mmce.21774 | - |
dc.identifier.wosid | 000474627600043 | - |
dc.language | 영어 | - |
dc.publisher | WILEY | - |
dc.title | Bandwidth-enhancement of circularly-polarized fabry-perot antenna using single-layer partially reflective surface | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications; Engineering, Electrical & Electronic | - |
dc.relation.journalResearchArea | Computer Science; Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Fabry-Perot antenna | - |
dc.subject.keywordAuthor | partially reflective surface | - |
dc.subject.keywordAuthor | single-layer | - |
dc.subject.keywordAuthor | circular polarization | - |
dc.subject.keywordAuthor | broadband | - |
dc.subject.keywordAuthor | high-gain | - |
dc.subject.keywordPlus | WIDE-BAND | - |
dc.subject.keywordPlus | RESONATOR ANTENNA | - |
dc.subject.keywordPlus | MULTILAYER | - |
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