광선 그룹화를 이용한 SBR 가속기법 Acceleration of the SBR Technique using Grouping of Rays

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dc.contributor.author이재인ko
dc.contributor.author윤달재ko
dc.contributor.author양성준ko
dc.contributor.author양우용ko
dc.contributor.author배준우ko
dc.contributor.author김시호ko
dc.contributor.author명로훈ko
dc.date.accessioned2019-05-17T06:25:17Z-
dc.date.available2019-05-17T06:25:17Z-
dc.date.created2019-05-17-
dc.date.issued2018-
dc.identifier.citation한국군사과학기술학회지, v.21, no.6, pp.752 - 759-
dc.identifier.issn1598-9127-
dc.identifier.urihttp://hdl.handle.net/10203/262011-
dc.description.abstractThe SBR technique is one of the asymptotic high frequency method, where a dense grid of rays are launched and traced to analyze the scattering properties of the target. In this paper, we propose an accelerated SBR technique using grouping a central ray and 8 surrounding rays around the center ray. First, launched rays are grouped into groups consisting of a central ray and 8 surrounding rays. After the central ray of each group is preferentially traced, 8 surrounding rays are rapidly traced using the information of ray tracing for the central ray. Simulation result of scattering analysis for CAD models verifies that the proposed method reduces the computational time without decreasing the accuracy.-
dc.languageKorean-
dc.publisher한국군사과학기술학회-
dc.title광선 그룹화를 이용한 SBR 가속기법-
dc.title.alternativeAcceleration of the SBR Technique using Grouping of Rays-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume21-
dc.citation.issue6-
dc.citation.beginningpage752-
dc.citation.endingpage759-
dc.citation.publicationname한국군사과학기술학회지-
dc.identifier.doi10.9766/KIMST.2018.21.6.752-
dc.identifier.kciidART002405944-
dc.contributor.localauthor명로훈-
dc.contributor.nonIdAuthor이재인-
dc.contributor.nonIdAuthor윤달재-
dc.contributor.nonIdAuthor양우용-
dc.contributor.nonIdAuthor배준우-
dc.contributor.nonIdAuthor김시호-
dc.description.isOpenAccessN-
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