DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Ilbeom | ko |
dc.contributor.author | Lee, Dongyoung | ko |
dc.contributor.author | Lee, Dai Gil | ko |
dc.date.accessioned | 2015-03-27T07:55:10Z | - |
dc.date.available | 2015-03-27T07:55:10Z | - |
dc.date.created | 2014-11-18 | - |
dc.date.created | 2014-11-18 | - |
dc.date.issued | 2014-11 | - |
dc.identifier.citation | COMPOSITE STRUCTURES, v.117, pp.98 - 104 | - |
dc.identifier.issn | 0263-8223 | - |
dc.identifier.uri | http://hdl.handle.net/10203/194491 | - |
dc.description.abstract | Low-observable radomes are generally fabricated in the shape of a composite sandwich construction whose faces are made of either an E-glass/epoxy or aramid/epoxy composite because both composites have low interference electromagnetic (EM) wave transmission characteristics. However, the E-glass/epoxy and aramid/epoxy composites have different EM and mechanical properties; therefore, they might be used simultaneously as the hybrid composite face for a low-observable radome to better exploit their properties selectively. In this study, a hybrid composite low-observable radome employed in the X-band frequency range was designed as the composite sandwich construction composed of E-glass/aramid/epoxy hybrid composite faces, a polymethacrylimide (PMI) foam core and a frequency selective surface (FSS). Then, the EM wave transmission characteristics were evaluated with a 3-dimensional (3-D) numerical simulation and verified with a free space measurement method. Finally, the mechanical performances were measured by the 3-point bending test and compared to the results of conventional low-observable radomes. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | WAVE TRANSMISSION CHARACTERISTICS | - |
dc.subject | MICROWAVE-ABSORPTION | - |
dc.subject | FACE | - |
dc.title | Hybrid composite low-observable radome composed of E-glass/aramid/epoxy composite sandwich construction and frequency selective surface | - |
dc.type | Article | - |
dc.identifier.wosid | 000342961200010 | - |
dc.identifier.scopusid | 2-s2.0-84906059092 | - |
dc.type.rims | ART | - |
dc.citation.volume | 117 | - |
dc.citation.beginningpage | 98 | - |
dc.citation.endingpage | 104 | - |
dc.citation.publicationname | COMPOSITE STRUCTURES | - |
dc.identifier.doi | 10.1016/j.compstruct.2014.06.031 | - |
dc.contributor.localauthor | Lee, Dai Gil | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Hybrid composite | - |
dc.subject.keywordAuthor | Low-observable radome | - |
dc.subject.keywordAuthor | Sandwich construction | - |
dc.subject.keywordAuthor | Electromagnetic (EM) properties | - |
dc.subject.keywordAuthor | Mechanical properties | - |
dc.subject.keywordPlus | WAVE TRANSMISSION CHARACTERISTICS | - |
dc.subject.keywordPlus | MICROWAVE-ABSORPTION | - |
dc.subject.keywordPlus | FACE | - |
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