Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 19 | - |
dc.citation.startPage | 9569 | - |
dc.citation.title | APPLIED SCIENCES-BASEL | - |
dc.citation.volume | 12 | - |
dc.contributor.author | Kang, Wootaek | - |
dc.contributor.author | Lim, Tae-Heung | - |
dc.contributor.author | Kim, Youngwan | - |
dc.contributor.author | An, Sehwan | - |
dc.contributor.author | Joo, Ji-Han | - |
dc.contributor.author | Byun, Gangil | - |
dc.date.accessioned | 2023-12-21T13:37:26Z | - |
dc.date.available | 2023-12-21T13:37:26Z | - |
dc.date.created | 2022-11-04 | - |
dc.date.issued | 2022-10 | - |
dc.description.abstract | This research proposes a compact indirect slot-fed wideband patch array antenna for a missile seeker application. The proposed single antenna consists of three dielectric layers for a radiator, an air substrate-integrated waveguide (SIW) cavity, and an indirect feeding network. The rectangular patch is used as a radiator on the first substrate layer, and the air SIW cavity (ASIWC) is employed to obtain high directivity and low mutual coupling characteristics in the second substrate layer. In the third layer, an indirect feeding structure is used to achieve the wideband characteristics in the Ka-band. The single element is extended to a 4 x 1 linear array with fabrication, and the fabricated array characteristics are measured in a full anechoic chamber. The measured operating fractional frequency bandwidth is 9.2%, and the measured array gain is 11.7 dBi at the bore-sight direction (theta(0) = 0 degrees). | - |
dc.identifier.bibliographicCitation | APPLIED SCIENCES-BASEL, v.12, no.19, pp.9569 | - |
dc.identifier.doi | 10.3390/app12199569 | - |
dc.identifier.issn | 2076-3417 | - |
dc.identifier.scopusid | 2-s2.0-85140028512 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60018 | - |
dc.identifier.wosid | 000868093400001 | - |
dc.language | 영어 | - |
dc.publisher | MDPI | - |
dc.title | Design of a Compact Indirect Slot-Fed Wideband Patch Array with an Air SIW Cavity for a High Directivity in Missile Seeker Applications | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Engineering, Multidisciplinary; Materials Science, Multidisciplinary; Physics, Applied | - |
dc.relation.journalResearchArea | Chemistry; Engineering; Materials Science; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | cavity-backed antenna | - |
dc.subject.keywordAuthor | missile seeker | - |
dc.subject.keywordAuthor | Ka-band | - |
dc.subject.keywordAuthor | phased array | - |
dc.subject.keywordPlus | ANTENNA-ARRAY | - |
dc.subject.keywordPlus | BROAD-BAND | - |
dc.subject.keywordPlus | SIZE | - |
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