Array configuration optimization using an objective function for accurate DOA estimation
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Byun, Gangil | - |
dc.contributor.author | Joo, Jeungmin | - |
dc.contributor.author | Kim, Kichul | - |
dc.contributor.author | Seo, Seungmo | - |
dc.contributor.author | Kim, Sunwoo | - |
dc.contributor.author | Choo, Hosung | - |
dc.date.accessioned | 2022-07-16T07:44:04Z | - |
dc.date.available | 2022-07-16T07:44:04Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2013-11 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/161625 | - |
dc.description.abstract | This paper proposes a deterministic method of array configurations using an objective function for accurate DOA estimation in a wide frequency range. The objective function is defined to describe appropriate baseline distributions of an 8-elemnt circular array for the max-min frequency ratio of 6:1 and used to finds the most similar distributions among a number of random array configurations. The resulting array configuration obtained from the proposed method is evaluated by root mean square error (RMSE) and ambiguity in comparison with a uniform circular array (UCA). The results demonstrate that the proposed method is efficient for achieving accurate DOA estimation in a wide frequency range. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE | - |
dc.title | Array configuration optimization using an objective function for accurate DOA estimation | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sunwoo | - |
dc.identifier.doi | 10.1109/APMC.2013.6694899 | - |
dc.identifier.scopusid | 2-s2.0-84893404801 | - |
dc.identifier.bibliographicCitation | Asia-Pacific Microwave Conference Proceedings, APMC, pp.666 - 668 | - |
dc.relation.isPartOf | Asia-Pacific Microwave Conference Proceedings, APMC | - |
dc.citation.title | Asia-Pacific Microwave Conference Proceedings, APMC | - |
dc.citation.startPage | 666 | - |
dc.citation.endPage | 668 | - |
dc.type.rims | ART | - |
dc.type.docType | Conference Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | Array configurations | - |
dc.subject.keywordPlus | Deterministic methods | - |
dc.subject.keywordPlus | Direction finding | - |
dc.subject.keywordPlus | DOA estimation | - |
dc.subject.keywordPlus | Objective functions | - |
dc.subject.keywordPlus | Root mean square errors | - |
dc.subject.keywordPlus | Uniform circular arrays | - |
dc.subject.keywordPlus | Wide frequency range | - |
dc.subject.keywordPlus | Mean square error | - |
dc.subject.keywordPlus | Direction of arrival | - |
dc.subject.keywordAuthor | Direction finding | - |
dc.subject.keywordAuthor | DOA estimation | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/6694899 | - |
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