Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna
Orientation is an important parameter to identify the working status of a parabolic antenna. Polarimetric inverse synthetic aperture radar (Pol-ISAR) is an effective approach to sense the parabolic antenna, but the imaging process may be seriously deteriorated by the propagation effect under the rai...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-02-01
|
| Series: | Remote Sensing |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2072-4292/17/5/855 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850051645713416192 |
|---|---|
| author | Xinjie Ju Xinda Li Lin Gan Jiapeng Yin Chun Shen Jianbing Li |
| author_facet | Xinjie Ju Xinda Li Lin Gan Jiapeng Yin Chun Shen Jianbing Li |
| author_sort | Xinjie Ju |
| collection | DOAJ |
| description | Orientation is an important parameter to identify the working status of a parabolic antenna. Polarimetric inverse synthetic aperture radar (Pol-ISAR) is an effective approach to sense the parabolic antenna, but the imaging process may be seriously deteriorated by the propagation effect under the rainfall condition. This paper proposes a method to compensate for the propagation effect of rainfall for accurately estimating the orientation parameter of a parabolic antenna from Pol-ISAR images. Numerical simulations show that the impact of the propagation effect for the Pol-ISAR imaging of a parabolic antenna is serious, but it can be well compensated for by the method proposed in this paper. |
| format | Article |
| id | doaj-art-6e70db9eee6b499092adf3efbfa06d29 |
| institution | DOAJ |
| issn | 2072-4292 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Remote Sensing |
| spelling | doaj-art-6e70db9eee6b499092adf3efbfa06d292025-08-20T02:53:03ZengMDPI AGRemote Sensing2072-42922025-02-0117585510.3390/rs17050855Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic AntennaXinjie Ju 0Xinda Li1Lin Gan 2Jiapeng Yin 3Chun Shen 4Jianbing Li 5College of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, ChinaCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, ChinaCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, ChinaCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, ChinaCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, ChinaCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, ChinaOrientation is an important parameter to identify the working status of a parabolic antenna. Polarimetric inverse synthetic aperture radar (Pol-ISAR) is an effective approach to sense the parabolic antenna, but the imaging process may be seriously deteriorated by the propagation effect under the rainfall condition. This paper proposes a method to compensate for the propagation effect of rainfall for accurately estimating the orientation parameter of a parabolic antenna from Pol-ISAR images. Numerical simulations show that the impact of the propagation effect for the Pol-ISAR imaging of a parabolic antenna is serious, but it can be well compensated for by the method proposed in this paper.https://www.mdpi.com/2072-4292/17/5/855rainfallpropagation effectcompensation methodpolarimetric inverse synthetic aperture radar (Pol-ISAR) |
| spellingShingle | Xinjie Ju Xinda Li Lin Gan Jiapeng Yin Chun Shen Jianbing Li Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna Remote Sensing rainfall propagation effect compensation method polarimetric inverse synthetic aperture radar (Pol-ISAR) |
| title | Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna |
| title_full | Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna |
| title_fullStr | Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna |
| title_full_unstemmed | Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna |
| title_short | Impact and Compensation of Rainfall Propagation Effect on Pol-ISAR Imaging of Parabolic Antenna |
| title_sort | impact and compensation of rainfall propagation effect on pol isar imaging of parabolic antenna |
| topic | rainfall propagation effect compensation method polarimetric inverse synthetic aperture radar (Pol-ISAR) |
| url | https://www.mdpi.com/2072-4292/17/5/855 |
| work_keys_str_mv | AT xinjieju impactandcompensationofrainfallpropagationeffectonpolisarimagingofparabolicantenna AT xindali impactandcompensationofrainfallpropagationeffectonpolisarimagingofparabolicantenna AT lingan impactandcompensationofrainfallpropagationeffectonpolisarimagingofparabolicantenna AT jiapengyin impactandcompensationofrainfallpropagationeffectonpolisarimagingofparabolicantenna AT chunshen impactandcompensationofrainfallpropagationeffectonpolisarimagingofparabolicantenna AT jianbingli impactandcompensationofrainfallpropagationeffectonpolisarimagingofparabolicantenna |