DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jaehyun Choi | - |
dc.contributor.author | Junho Park | - |
dc.contributor.author | Youngno Youn | - |
dc.contributor.author | 황운봉 | - |
dc.contributor.author | Heechang Seong | - |
dc.contributor.author | Yong Nam Whang | - |
dc.contributor.author | HONG, WONBIN | - |
dc.date.accessioned | 2020-04-06T15:51:13Z | - |
dc.date.available | 2020-04-06T15:51:13Z | - |
dc.date.created | 2020-04-06 | - |
dc.date.issued | 2020-01 | - |
dc.identifier.issn | 0018-9480 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/102488 | - |
dc.description.abstract | This article describes a low-profile frequency-adjustable planar folded slot antenna (PFSA) system that is applicable to real-life smartphone platforms at the millimeter-wave (mmWave) 5G spectrum. Critical challenges that are attributed from the frequency discrepancy between sub-6 GHz and mmWave 5G are discussed. The multithrow topology is used to minimize the distortion of the far-field radiation pattern due to the beam squint while adjusting the resonant frequency between 27.95 and 28.65 GHz. The presented methodology entails using a multithrow switch chip directly on the transmission line, which enables a bistate function. The proposed methodology is exemplified into a 28 GHz 1 x 4 subarray. Measured and simulated results confirm that the frequency-adjustable PFSA features a 2.6-time enhanced impedance bandwidth and an average peak gain of 6.3 dBi while maintaining identical antenna volume in comparison to the previously reported PFSA. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - |
dc.title | Frequency-Adjustable Planar Folded Slot Antenna Using Fully Integrated Multithrow Function for 5G Mobile Devices at Millimeter-Wave Spectrum | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TMTT.2019.2961088 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.68, no.5, pp.1872 - 1881 | - |
dc.identifier.wosid | 000534244700026 | - |
dc.citation.endPage | 1881 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1872 | - |
dc.citation.title | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - |
dc.citation.volume | 68 | - |
dc.contributor.affiliatedAuthor | Jaehyun Choi | - |
dc.contributor.affiliatedAuthor | Junho Park | - |
dc.contributor.affiliatedAuthor | Youngno Youn | - |
dc.contributor.affiliatedAuthor | 황운봉 | - |
dc.contributor.affiliatedAuthor | HONG, WONBIN | - |
dc.identifier.scopusid | 2-s2.0-85084848321 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | PATTERN-RECONFIGURABLE ANTENNA | - |
dc.subject.keywordPlus | PATCH ANTENNA | - |
dc.subject.keywordPlus | ARRAY | - |
dc.subject.keywordPlus | BEAM | - |
dc.subject.keywordAuthor | Beamforming antenna | - |
dc.subject.keywordAuthor | 5G | - |
dc.subject.keywordAuthor | millimeter-wave (mmWave) | - |
dc.subject.keywordAuthor | reconfigurable antenna | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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