MILLIMETER-WAVE WIDE BEAMWIDTH APERTURE-COUPLED ANTENNA DESIGNED BY MODE SYNTHESIS
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Chang-Hyun | - |
dc.contributor.author | Lee, Jeong-Hae | - |
dc.date.available | 2020-07-10T07:20:18Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2015-05 | - |
dc.identifier.issn | 0895-2477 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/9935 | - |
dc.description.abstract | In this letter, a wide beamwidth aperture-coupled antenna is designed by mode synthesis at the millimeter-wave frequency. To obtain the wide beamwidth, a TM010 mode and a zeroth-order resonance mode of a metamaterial antenna are combined. A theoretical equation of synthesized radiation pattern is derived to find the conditions to obtain the widest E-plane half power beamwidth (HPBW). By utilizing the equation, the optimal phase difference and injected power ratio to two antennas are found. The results are verified by a derived equivalent circuit and a full wave simulator. In addition, an aperture-coupled feed that has an advantage to minimize the interference between a feed and an antenna has been used. Finally, the antenna with wide beamwidth is designed and fabricated at 35 GHz. The radiation efficiency and E-plane HPBW of the designed antenna are simulated as 86.7% and 138 degrees, respectively, which roughly agree with the measured results. (C) 2015 Wiley Periodicals, Inc. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | MILLIMETER-WAVE WIDE BEAMWIDTH APERTURE-COUPLED ANTENNA DESIGNED BY MODE SYNTHESIS | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jeong-Hae | - |
dc.identifier.doi | 10.1002/mop.29058 | - |
dc.identifier.scopusid | 2-s2.0-84925403053 | - |
dc.identifier.wosid | 000351835800059 | - |
dc.identifier.bibliographicCitation | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.57, no.5 | - |
dc.relation.isPartOf | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | - |
dc.citation.title | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | - |
dc.citation.volume | 57 | - |
dc.citation.number | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordAuthor | half power beamwidth | - |
dc.subject.keywordAuthor | metamaterial | - |
dc.subject.keywordAuthor | TM010 mode | - |
dc.subject.keywordAuthor | zeroth-order resonance mode | - |
dc.subject.keywordAuthor | aperture coupled feed | - |
dc.subject.keywordAuthor | millimeter wave | - |
dc.subject.keywordAuthor | synthesized radiation pattern | - |
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