DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jae-In | ko |
dc.contributor.author | Yun, Dal-Jae | ko |
dc.contributor.author | Kim, Hyungju | ko |
dc.contributor.author | Yang, Woo-Yong | ko |
dc.contributor.author | Myung, Noh-Hoon | ko |
dc.date.accessioned | 2018-07-24T01:37:53Z | - |
dc.date.available | 2018-07-24T01:37:53Z | - |
dc.date.created | 2018-06-25 | - |
dc.date.created | 2018-06-25 | - |
dc.date.issued | 2018-06 | - |
dc.identifier.citation | IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, v.17, no.6, pp.1020 - 1023 | - |
dc.identifier.issn | 1536-1225 | - |
dc.identifier.uri | http://hdl.handle.net/10203/243695 | - |
dc.description.abstract | Synthetic aperture radar automatic target recognition (SAR ATR) is a powerful tool for recognizing targets. The SAR ATR needs a massive database of inverse synthetic aperture radar (ISAR) images from computer-aided design (CAD) models for multiple aspect angles. To rapidly build the multiview database, we present a fast method to simulate the ISAR images over multiple aspect angles using the shooting and bouncing ray technique. Compared to the previous fast method where a ray-tracing process must he performed at each aspect angle of the ISAR images, the proposed method generates the ISAR images over multiple aspect angles through only a one-time ray-tracing process at an arbitrary angle. Therefore, the computation time is decreased as much as the number of ray-tracing processes is decreased. Similar to the previous fast method, the proposed method should be used under small angle conditions for perfect electric conductor (PEC) CAD models with a sufficiently smooth surface. The ISAR images of a tank CAD model are simulated over multiple aspect angles to verify the performance of the proposed method. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | TUBE INTEGRATION | - |
dc.subject | RCS | - |
dc.title | Fast ISAR Image Formations Over Multiaspect Angles Using the Shooting and Bouncing Rays | - |
dc.type | Article | - |
dc.identifier.wosid | 000434664500019 | - |
dc.identifier.scopusid | 2-s2.0-85045996998 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.issue | 6 | - |
dc.citation.beginningpage | 1020 | - |
dc.citation.endingpage | 1023 | - |
dc.citation.publicationname | IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | - |
dc.identifier.doi | 10.1109/LAWP.2018.2829826 | - |
dc.contributor.localauthor | Myung, Noh-Hoon | - |
dc.contributor.nonIdAuthor | Yun, Dal-Jae | - |
dc.contributor.nonIdAuthor | Yang, Woo-Yong | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Inverse synthetic aperture radar (ISAR) image formation | - |
dc.subject.keywordAuthor | image-domain ray-tube integration | - |
dc.subject.keywordAuthor | one-shot ISAR imaging | - |
dc.subject.keywordAuthor | shooting and bouncing ray (SBR) technique | - |
dc.subject.keywordAuthor | synthetic aperture radar automatic target recognition (SAR ATR) | - |
dc.subject.keywordPlus | TUBE INTEGRATION | - |
dc.subject.keywordPlus | RCS | - |
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