DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Chul Ki | ko |
dc.contributor.author | Park, Mi Young | ko |
dc.contributor.author | Shin, Goo Hwan | ko |
dc.contributor.author | Park, Seong Ook | ko |
dc.date.accessioned | 2022-11-02T05:00:31Z | - |
dc.date.available | 2022-11-02T05:00:31Z | - |
dc.date.created | 2022-11-01 | - |
dc.date.created | 2022-11-01 | - |
dc.date.issued | 2022-10 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, v.58, no.5, pp.4044 - 4052 | - |
dc.identifier.issn | 0018-9251 | - |
dc.identifier.uri | http://hdl.handle.net/10203/299235 | - |
dc.description.abstract | In the field of synthetic aperture radar (SAR), a lot of researchers have tried to study an improved application beyond the conventional two-dimensional image. Video-SAR (ViSAR) is one of the hot issue in the SAR application. The main purpose of ViSAR is to monitor various targets in the area of interest in time order. It can offer video images to detect not only the fixed target but also the moving target. For the signal processing of ViSAR, this article introduces the improved performance by the Doppler shifting technique with fractional Fourier transform. And also, it shows that the proposed method can separate the unexpected signal of the moving target within each frame of single-channel ViSAR. Furthermore, the overall algorithm can increase efficiency and reliability in ViSAR processing. To verify the improvement of our method, we carry out the practical experiments by an X-band chirp pulse SAR system, mounted on an airplane. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | An Improved Technique for Single-Channel Video-SAR Based on Fractional Fourier Transform | - |
dc.type | Article | - |
dc.identifier.wosid | 000866503000026 | - |
dc.identifier.scopusid | 2-s2.0-85126336075 | - |
dc.type.rims | ART | - |
dc.citation.volume | 58 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 4044 | - |
dc.citation.endingpage | 4052 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | - |
dc.identifier.doi | 10.1109/TAES.2022.3157657 | - |
dc.contributor.localauthor | Park, Mi Young | - |
dc.contributor.localauthor | Shin, Goo Hwan | - |
dc.contributor.localauthor | Park, Seong Ook | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Doppler effect | - |
dc.subject.keywordAuthor | Chirp | - |
dc.subject.keywordAuthor | Synthetic aperture radar | - |
dc.subject.keywordAuthor | Interference | - |
dc.subject.keywordAuthor | Data mining | - |
dc.subject.keywordAuthor | Azimuth | - |
dc.subject.keywordAuthor | Estimation | - |
dc.subject.keywordAuthor | Airborne-synthetic aperture radar (SAR) | - |
dc.subject.keywordAuthor | Doppler shifting technique | - |
dc.subject.keywordAuthor | fractional Fourier transform (FrFT) | - |
dc.subject.keywordAuthor | ground moving target indication (GMTI) | - |
dc.subject.keywordAuthor | video-SAR (ViSAR) | - |
dc.subject.keywordPlus | ALGORITHM | - |
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