DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Young-Geun | ko |
dc.contributor.author | Park, Seungwoon | ko |
dc.contributor.author | Kim, Eunsung | ko |
dc.contributor.author | Kim, Kyeongrok | ko |
dc.contributor.author | Park, Seong-Ook | ko |
dc.date.accessioned | 2023-10-11T07:02:34Z | - |
dc.date.available | 2023-10-11T07:02:34Z | - |
dc.date.created | 2023-10-11 | - |
dc.date.created | 2023-10-11 | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, v.20 | - |
dc.identifier.issn | 1545-598X | - |
dc.identifier.uri | http://hdl.handle.net/10203/313185 | - |
dc.description.abstract | Along-track synthetic aperture radar interferometry (ATI) systems are used to detect a moving target and to estimate its radial velocity. A dual-channel (single-baseline) ATI system estimates the velocity ambiguously because there are many candidate velocities corresponding to the interferometric phase. To resolve the ambiguity of the estimates, a multichannel (multibaseline) ATI system is required. This letter proposes an efficient implementation technique of a multichannel ATI system by using a frequency-modulated continuous wave (FMCW) radar and an antenna arrangement method considering the inherent bi-static characteristic of FMCW radars. Also, a simple and robust radial velocity estimation algorithm suitable for the proposed system model is presented. The validity of the algorithm is confirmed with simulated ATI results. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Multichannel Along-Track Interferometric SAR System Implementation Using FMCW Radar | - |
dc.type | Article | - |
dc.identifier.wosid | 001060409000007 | - |
dc.identifier.scopusid | 2-s2.0-85168696355 | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.publicationname | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS | - |
dc.identifier.doi | 10.1109/LGRS.2023.3307187 | - |
dc.contributor.localauthor | Park, Seong-Ook | - |
dc.contributor.nonIdAuthor | Kim, Eunsung | - |
dc.contributor.nonIdAuthor | Kim, Kyeongrok | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Along-track synthetic aperture radar interferometry (ATI) | - |
dc.subject.keywordAuthor | frequency-modulated continuous wave (FMCW) | - |
dc.subject.keywordAuthor | radial velocity estimation | - |
dc.subject.keywordPlus | MOVING TARGETS | - |
dc.subject.keywordPlus | VSAR | - |
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