Design of an All-Metal Vivaldi Array Antenna with Dual-Slant Polarization for High-Power Jammer Systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임태흥 | - |
dc.contributor.author | 박슬기 | - |
dc.contributor.author | 이철수 | - |
dc.contributor.author | 박주래 | - |
dc.contributor.author | 추호성 | - |
dc.date.accessioned | 2024-08-12T06:00:14Z | - |
dc.date.available | 2024-08-12T06:00:14Z | - |
dc.date.issued | 2024-07 | - |
dc.identifier.issn | 2671-7255 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/28862 | - |
dc.description.abstract | In this paper, we propose an all-metal Vivaldi array antenna with dual-slant polarization for high-power jammer systems. The single Vi- valdi element of the proposed array consists of radiating flares and an inner cavity to achieve high directivity and wide-frequency band impedance-matching characteristics. We expanded the proposed Vivaldi element to a 4 × 4 array antenna with dual-slant polarization considering the occurrence of grating lobes. The fabricated array antenna produced measured active voltage standing wave ratios below 2.74:1 (Port 1) and 2.85:1 (Port 6) in the frequency range of 2.5–5.5 GHz for all steering angles. In addition, the measured array gain is above 9.5 dBi in the frequency range from 2 GHz to 6 GHz. These results confirm that the proposed array antenna consisting of metallic components for high durability is suitable for application to high-power jammers. | - |
dc.format.extent | 8 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 한국전자파학회 | - |
dc.title | Design of an All-Metal Vivaldi Array Antenna with Dual-Slant Polarization for High-Power Jammer Systems | - |
dc.title.alternative | Design of an All-Metal Vivaldi Array Antenna with Dual-Slant Polarization for High-Power Jammer Systems | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.26866/jees.2024.4.r.239 | - |
dc.identifier.bibliographicCitation | Journal of Electromagnetic Engineering and Science, v.24, no.4, pp 393 - 400 | - |
dc.citation.title | Journal of Electromagnetic Engineering and Science | - |
dc.citation.volume | 24 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 393 | - |
dc.citation.endPage | 400 | - |
dc.identifier.kciid | ART003105801 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Dual-Slant Array Antenna | - |
dc.subject.keywordAuthor | High-Power Jammer | - |
dc.subject.keywordAuthor | Metal Vivaldi Antenna | - |
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