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Byun, Gangil
Antenna Technology Lab.
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dc.citation.number 19 -
dc.citation.startPage 9569 -
dc.citation.title APPLIED SCIENCES-BASEL -
dc.citation.volume 12 - Kang, Wootaek - Lim, Tae-Heung - Kim, Youngwan - An, Sehwan - Joo, Ji-Han - Byun, Gangil - 2023-12-21T13:37:26Z - 2023-12-21T13:37:26Z - 2022-11-04 - 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 -
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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