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Simple SLL Reduction Method for an SIW Longitudinal Slot Array Antenna

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dc.contributor.authorSeo, Deokjin-
dc.contributor.authorChoi, Junmo-
dc.contributor.authorRyu, Jongin-
dc.contributor.authorJung, Kyung-Young-
dc.date.accessioned2024-11-28T18:31:25Z-
dc.date.available2024-11-28T18:31:25Z-
dc.date.issued2024-10-
dc.identifier.issn2169-3536-
dc.identifier.issn2169-3536-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/197958-
dc.description.abstractThe deployment of Ka-band radar necessitates addressing increased losses due to rain and free-space propagation, in addition to achieving low sidelobe levels (SLL). Substrate integrated waveguide (SIW) slot antennas, with their high-power handling capability and low loss, present a practical solution for Ka-band radar applications. However, previous SLL reduction methods for SIW longitudinal slot array antennas involves high design complexity or degrade the antenna's radiation efficiency. In this work, we introduce a novel SLL reduction method for an SIW longitudinal slot array antenna using only one design variable-slot offset-to map electric field amplitude to a reference distribution. Our method effectively reduces SLL while maintaining radiation efficiency. The proposed antenna was fabricated and measured, showing good agreement with simulations. Compared to previous methods, our approach is simpler, advancing SIW slot array antenna design and SLL reduction.-
dc.format.extent7-
dc.language영어-
dc.language.isoENG-
dc.publisherInstitute of Electrical and Electronics Engineers Inc.-
dc.titleSimple SLL Reduction Method for an SIW Longitudinal Slot Array Antenna-
dc.typeArticle-
dc.publisher.location미국-
dc.identifier.doi10.1109/ACCESS.2024.3473910-
dc.identifier.scopusid2-s2.0-85207152348-
dc.identifier.wosid001337879200001-
dc.identifier.bibliographicCitationIEEE Access, v.12, pp 146359 - 146365-
dc.citation.titleIEEE Access-
dc.citation.volume12-
dc.citation.startPage146359-
dc.citation.endPage146365-
dc.type.docTypeArticle-
dc.description.isOpenAccessY-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaComputer Science-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalResearchAreaTelecommunications-
dc.relation.journalWebOfScienceCategoryComputer Science, Information Systems-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.relation.journalWebOfScienceCategoryTelecommunications-
dc.subject.keywordPlusDESIGN-
dc.subject.keywordPlusBAND-
dc.subject.keywordAuthorAntenna arrays-
dc.subject.keywordAuthorSlot antennas-
dc.subject.keywordAuthorRadar antennas-
dc.subject.keywordAuthorOptimization-
dc.subject.keywordAuthorAntennas-
dc.subject.keywordAuthorSubstrates-
dc.subject.keywordAuthorRadar applications-
dc.subject.keywordAuthorPower transmission lines-
dc.subject.keywordAuthorResonant frequency-
dc.subject.keywordAuthorReflector antennas-
dc.subject.keywordAuthorSIW-
dc.subject.keywordAuthorlow side-lobe level-
dc.subject.keywordAuthorSLL reduction method-
dc.identifier.urlhttps://ieeexplore.ieee.org/document/10705285-
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