DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, JH | - |
dc.contributor.author | Kang, BS | - |
dc.contributor.author | Lee, SH | - |
dc.contributor.author | Yang, E | - |
dc.contributor.author | Kim, KT | - |
dc.date.accessioned | 2017-07-19T13:58:28Z | - |
dc.date.available | 2017-07-19T13:58:28Z | - |
dc.date.created | 2017-02-28 | - |
dc.date.issued | 2016-06 | - |
dc.identifier.issn | 0018-9251 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/37970 | - |
dc.description.abstract | When a bistatic inverse synthetic aperture radar (ISAR) system fails to collect complete radar cross section (RCS) datasets, bistatic ISAR (Bi-ISAR) images are usually corrupted using the conventional Fourier transform (FT)-based imaging algorithm. To overcome this problem, this paper proposes a new Bi-ISAR image reconstruction method that includes three steps: suboptimal estimation of parameters regarding the bistatic angle in the Bi-ISAR signal model via an orthogonal matching pursuit-type group-searching scheme, Bi-ISAR signal reconstruction using the estimated parameters, and Bi-ISAR image generation using the FT-based imaging algorithm applied to the reconstructed Bi-ISAR signal. To validate the reconstruction capability of the proposed method, bistatic-scattered field data using the physical optics technique as well as the point-scatterer model are used for Bi-ISAR image reconstruction. The results show that the proposed sparse-recovery-interpolation approach based on the Bi-ISAR signal model reconstruction combined with the classical FT-based algorithm can yield high reconstruction accuracy for incomplete bistatic RCS data compared to conventional numerical interpolation methods and existing direct sparse reconstruction techniques. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.relation.isPartOf | IEEE Transactions on Aerospace and Electronic Systems | - |
dc.title | Bistatic ISAR Image Reconstruction Using Sparse-Recovery-Interpolation of Missing Data | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/TAES.2016.150245 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Aerospace and Electronic Systems, v.52, no.3, pp.1155 - 1167 | - |
dc.identifier.wosid | 000380113800016 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 1167 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1155 | - |
dc.citation.title | IEEE Transactions on Aerospace and Electronic Systems | - |
dc.citation.volume | 52 | - |
dc.contributor.affiliatedAuthor | Kang, BS | - |
dc.contributor.affiliatedAuthor | Kim, KT | - |
dc.identifier.scopusid | 2-s2.0-84979911605 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 1 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | SYNTHETIC-APERTURE-RADAR | - |
dc.subject.keywordPlus | MANEUVERING TARGETS | - |
dc.subject.keywordPlus | RCS | - |
dc.relation.journalWebOfScienceCategory | Engineering, Aerospace | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
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