Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points
We developed a new technique for generating three-dimensional monostatic inverse synthetic aperture radar (ISAR) images using various types of polarimetric information on targets. To remove clutter around a target, we adopted the CLEAN method, in which only the main signals were reconstructed using...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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The Korean Institute of Electromagnetic Engineering and Science
2024-01-01
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| Series: | Journal of Electromagnetic Engineering and Science |
| Subjects: | |
| Online Access: | https://www.jees.kr/upload/pdf/jees-2024-1-r-200.pdf |
| _version_ | 1797311478477357056 |
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| author | Hyung-Jun Lee Yeong-Hoon Noh Jong-Gwan Yook |
| author_facet | Hyung-Jun Lee Yeong-Hoon Noh Jong-Gwan Yook |
| author_sort | Hyung-Jun Lee |
| collection | DOAJ |
| description | We developed a new technique for generating three-dimensional monostatic inverse synthetic aperture radar (ISAR) images using various types of polarimetric information on targets. To remove clutter around a target, we adopted the CLEAN method, in which only the main signals were reconstructed using an iterative algorithm. We conducted a simulation as follows: electric field data that were subjected to polarimetric scattering were obtained for the target using a full-wave electromagnetic analysis simulator. The linear polarization data of a 2 × 2 matrix were compressed into the linear to circular polarization data of a 2 × 1 matrix using the Jones vector based on circular polarization. On the grounds of the post-processed data, inverse Fourier transform was carried out to map scattering points to the spatial domain, after which the CLEAN method was used to retain only the primary scattering points. |
| first_indexed | 2024-03-08T01:59:18Z |
| format | Article |
| id | doaj.art-e4b6150a83ba494a9d961779ed226349 |
| institution | Directory Open Access Journal |
| issn | 2671-7255 2671-7263 |
| language | English |
| last_indexed | 2024-03-08T01:59:18Z |
| publishDate | 2024-01-01 |
| publisher | The Korean Institute of Electromagnetic Engineering and Science |
| record_format | Article |
| series | Journal of Electromagnetic Engineering and Science |
| spelling | doaj.art-e4b6150a83ba494a9d961779ed2263492024-02-14T06:37:05ZengThe Korean Institute of Electromagnetic Engineering and ScienceJournal of Electromagnetic Engineering and Science2671-72552671-72632024-01-01241182510.26866/jees.2024.1.r.2003637Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering PointsHyung-Jun LeeYeong-Hoon NohJong-Gwan YookWe developed a new technique for generating three-dimensional monostatic inverse synthetic aperture radar (ISAR) images using various types of polarimetric information on targets. To remove clutter around a target, we adopted the CLEAN method, in which only the main signals were reconstructed using an iterative algorithm. We conducted a simulation as follows: electric field data that were subjected to polarimetric scattering were obtained for the target using a full-wave electromagnetic analysis simulator. The linear polarization data of a 2 × 2 matrix were compressed into the linear to circular polarization data of a 2 × 1 matrix using the Jones vector based on circular polarization. On the grounds of the post-processed data, inverse Fourier transform was carried out to map scattering points to the spatial domain, after which the CLEAN method was used to retain only the primary scattering points.https://www.jees.kr/upload/pdf/jees-2024-1-r-200.pdfclean methodpolarimetryscattering matrixscattering pointthree-dimensional isar |
| spellingShingle | Hyung-Jun Lee Yeong-Hoon Noh Jong-Gwan Yook Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points Journal of Electromagnetic Engineering and Science clean method polarimetry scattering matrix scattering point three-dimensional isar |
| title | Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points |
| title_full | Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points |
| title_fullStr | Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points |
| title_full_unstemmed | Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points |
| title_short | Using the CLEAN Method in Three-Dimensional Polarimetric ISAR Imaging Based on Volumetric Scattering Points |
| title_sort | using the clean method in three dimensional polarimetric isar imaging based on volumetric scattering points |
| topic | clean method polarimetry scattering matrix scattering point three-dimensional isar |
| url | https://www.jees.kr/upload/pdf/jees-2024-1-r-200.pdf |
| work_keys_str_mv | AT hyungjunlee usingthecleanmethodinthreedimensionalpolarimetricisarimagingbasedonvolumetricscatteringpoints AT yeonghoonnoh usingthecleanmethodinthreedimensionalpolarimetricisarimagingbasedonvolumetricscatteringpoints AT jonggwanyook usingthecleanmethodinthreedimensionalpolarimetricisarimagingbasedonvolumetricscatteringpoints |