DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jang, Min-Su | ko |
dc.contributor.author | Jang, Woo-Hyeok | ko |
dc.contributor.author | Jin, Do-Hyeon | ko |
dc.contributor.author | Choi, Won-Ho | ko |
dc.contributor.author | Kim, Chun-Gon | ko |
dc.date.accessioned | 2022-01-18T06:40:33Z | - |
dc.date.available | 2022-01-18T06:40:33Z | - |
dc.date.created | 2022-01-18 | - |
dc.date.created | 2022-01-18 | - |
dc.date.created | 2022-01-18 | - |
dc.date.issued | 2022-02 | - |
dc.identifier.citation | COMPOSITE STRUCTURES, v.281 | - |
dc.identifier.issn | 0263-8223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/291849 | - |
dc.description.abstract | A circuit-analog broadband radar-absorbing structure with improved mechanical properties was proposed based on a periodic pattern etched on the Ni-coated fabric. Using the conventional polymer-based substrate as the resistive sheet of a conventional circuit-analog absorber, a decrease in the mechanical properties of the composite material was witnessed. Thus, we fabricated a periodic pattern fabric with a loop pattern using a nickelcoated glass fiber fabric and photolithography etching. Radar-absorbing structures exhibiting a >90% electromagnetic wave absorption performance in the broadband of the C- and X-bands (6-12.4 GHz) were designed using a genetic algorithm optimization. Three-point bending and tensile tests were then performed to evaluate their mechanical properties. Overall, the proposed radar-absorbing structures showed >90% absorption band of 6.7 GHz (6.3-13 GHz). In addition, these structures exhibited improved mechanical properties without deterioration in the interlaminar shear strength or tensile modulus compared to conventional circuit-analog radarabsorbing structures. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Circuit-analog radar absorbing structures using a periodic pattern etched on Ni-coated glass fabric | - |
dc.type | Article | - |
dc.identifier.wosid | 000740459600001 | - |
dc.identifier.scopusid | 2-s2.0-85121243320 | - |
dc.type.rims | ART | - |
dc.citation.volume | 281 | - |
dc.citation.publicationname | COMPOSITE STRUCTURES | - |
dc.identifier.doi | 10.1016/j.compstruct.2021.115099 | - |
dc.contributor.localauthor | Kim, Chun-Gon | - |
dc.contributor.nonIdAuthor | Choi, Won-Ho | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Composite material | - |
dc.subject.keywordAuthor | Broadband absorber | - |
dc.subject.keywordAuthor | Circuit-analog absorber | - |
dc.subject.keywordAuthor | Radar absorbing structure | - |
dc.subject.keywordAuthor | Photolithography etching method | - |
dc.subject.keywordPlus | FIBER-REINFORCED COMPOSITE | - |
dc.subject.keywordPlus | BROAD-BAND | - |
dc.subject.keywordPlus | DISPERSION | - |
dc.subject.keywordPlus | STEALTH | - |
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