Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar
Circularly polarized (CP) synthetic aperture radar (SAR) is a recent state of art SAR that adopts CP-antennas on both a transmitter and a receiver (end-to-end circular polarization). For use of this SAR configuration practically and precisely, in this paper, we propose two types of point target-base...
Saved in:
| Main Authors: | , , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Published: |
Institute of Electrical and Electronics Engineers Inc.
2023
|
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1833351950130741248 |
|---|---|
| author | Izumi Y. Demirci S. Bin Baharuddin M.Z. Sumantyo J.T.S. |
| author2 | 57191608101 |
| author_facet | 57191608101 Izumi Y. Demirci S. Bin Baharuddin M.Z. Sumantyo J.T.S. |
| author_sort | Izumi Y. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Circularly polarized (CP) synthetic aperture radar (SAR) is a recent state of art SAR that adopts CP-antennas on both a transmitter and a receiver (end-to-end circular polarization). For use of this SAR configuration practically and precisely, in this paper, we propose two types of point target-based polarimetric calibration methods modified by existing calibration for the linearly polarized (LP) radar. Two proposed methods are applied to a ground-based (GB) CP-SAR system to assess the calibration capability on a polarimetric application. The proposed methods yield more accurate entropy-alpha (H-?) distributions than uncalibrated data. The proposed point target-based polarimetric calibration methods can be applied to the wide-frequency bandwidth CP GB-SAR application. � 2017 IEEE. |
| format | Conference Paper |
| id | my.uniten.dspace-23023 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Institute of Electrical and Electronics Engineers Inc. |
| record_format | dspace |
| spelling | my.uniten.dspace-230232023-05-29T14:37:28Z Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar Izumi Y. Demirci S. Bin Baharuddin M.Z. Sumantyo J.T.S. 57191608101 21734068200 35329255600 55802422900 Circularly polarized (CP) synthetic aperture radar (SAR) is a recent state of art SAR that adopts CP-antennas on both a transmitter and a receiver (end-to-end circular polarization). For use of this SAR configuration practically and precisely, in this paper, we propose two types of point target-based polarimetric calibration methods modified by existing calibration for the linearly polarized (LP) radar. Two proposed methods are applied to a ground-based (GB) CP-SAR system to assess the calibration capability on a polarimetric application. The proposed methods yield more accurate entropy-alpha (H-?) distributions than uncalibrated data. The proposed point target-based polarimetric calibration methods can be applied to the wide-frequency bandwidth CP GB-SAR application. � 2017 IEEE. Final 2023-05-29T06:37:28Z 2023-05-29T06:37:28Z 2017 Conference Paper 10.1109/IGARSS.2017.8128225 2-s2.0-85041819388 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85041819388&doi=10.1109%2fIGARSS.2017.8128225&partnerID=40&md5=80bc2cd7cfab913784a3923784744ffa https://irepository.uniten.edu.my/handle/123456789/23023 2017-July 8128225 5402 5405 Institute of Electrical and Electronics Engineers Inc. Scopus |
| spellingShingle | Izumi Y. Demirci S. Bin Baharuddin M.Z. Sumantyo J.T.S. Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| title | Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| title_full | Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| title_fullStr | Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| title_full_unstemmed | Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| title_short | Applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| title_sort | applying the point target-based calibration approach to ground-based circularly polarized synthetic aperture radar |
| url_provider | http://dspace.uniten.edu.my/ |