Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator
Bi/multistatic Synthetic Aperture Radar (SAR) using spaceborne illuminator utilizes spaceborne platforms as transmitters and satellites, near-space vehicles, aircraft, and ground platforms as receivers, which allows high-resolution imaging of ground and marine scenes and targets. The system’s benefi...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2023-02-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | https://radars.ac.cn/cn/article/doi/10.12000/JR22213 |
| _version_ | 1797426017081491456 |
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| author | Junjie WU Zhichao SUN Zheng LV Jianyu YANG Caipin LI Huarui SUN Tianfu CHEN Liangbo ZHAO Hang REN |
| author_facet | Junjie WU Zhichao SUN Zheng LV Jianyu YANG Caipin LI Huarui SUN Tianfu CHEN Liangbo ZHAO Hang REN |
| author_sort | Junjie WU |
| collection | DOAJ |
| description | Bi/multistatic Synthetic Aperture Radar (SAR) using spaceborne illuminator utilizes spaceborne platforms as transmitters and satellites, near-space vehicles, aircraft, and ground platforms as receivers, which allows high-resolution imaging of ground and marine scenes and targets. The system’s benefits include a broad imaging field of view, high concealment, and potent antijamming abilities. By using beam steering methods, a variety of imaging modes can be achieved, such as staring spotlight and sliding spotlight modes, which obtain abundant information about the imaging scene and offer broad application prospects both in civil and military fields. Thus far, the bi/multistatic SAR using spaceborne illuminator has been intensively investigated, and several research findings have been reported. This paper examines the technology from the aspects of system components, configuration design, echo model, imaging techniques, bistatic synchronization, and experimental verification and systematically reviews the state-of-the-art research progress. Finally, it is anticipated that spaceborne illuminator technology will be used to develop bi/multistatic SAR in the future. |
| first_indexed | 2024-03-09T08:24:18Z |
| format | Article |
| id | doaj.art-1d35f6fe6d234abe8cc9f9a10ada94a2 |
| institution | Directory Open Access Journal |
| issn | 2095-283X |
| language | English |
| last_indexed | 2024-03-09T08:24:18Z |
| publishDate | 2023-02-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-1d35f6fe6d234abe8cc9f9a10ada94a22023-12-02T21:25:13ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2023-02-01121133510.12000/JR22213R22213Bi/multi-static Synthetic Aperture Radar Using Spaceborne IlluminatorJunjie WU0Zhichao SUN1Zheng LV2Jianyu YANG3Caipin LI4Huarui SUN5Tianfu CHEN6Liangbo ZHAO7Hang REN8University of Electronic Science and Technology of China, Chengdu 611731, ChinaUniversity of Electronic Science and Technology of China, Chengdu 611731, ChinaInstitute of Remote Sensing Satellite, China Academy of Space Technology, Beijing 100094, ChinaUniversity of Electronic Science and Technology of China, Chengdu 611731, ChinaXi’an Branch, China Academy of Space Technology, Xi’an 710100, ChinaUniversity of Electronic Science and Technology of China, Chengdu 611731, ChinaUniversity of Electronic Science and Technology of China, Chengdu 611731, ChinaChina Center for Resources Satellite Data and Application, Beijing 100094, ChinaUniversity of Electronic Science and Technology of China, Chengdu 611731, ChinaBi/multistatic Synthetic Aperture Radar (SAR) using spaceborne illuminator utilizes spaceborne platforms as transmitters and satellites, near-space vehicles, aircraft, and ground platforms as receivers, which allows high-resolution imaging of ground and marine scenes and targets. The system’s benefits include a broad imaging field of view, high concealment, and potent antijamming abilities. By using beam steering methods, a variety of imaging modes can be achieved, such as staring spotlight and sliding spotlight modes, which obtain abundant information about the imaging scene and offer broad application prospects both in civil and military fields. Thus far, the bi/multistatic SAR using spaceborne illuminator has been intensively investigated, and several research findings have been reported. This paper examines the technology from the aspects of system components, configuration design, echo model, imaging techniques, bistatic synchronization, and experimental verification and systematically reviews the state-of-the-art research progress. Finally, it is anticipated that spaceborne illuminator technology will be used to develop bi/multistatic SAR in the future.https://radars.ac.cn/cn/article/doi/10.12000/JR22213synthetic aperture radar (sar)bistatic sarspaceborne platformimaging algorithmexperimental verification |
| spellingShingle | Junjie WU Zhichao SUN Zheng LV Jianyu YANG Caipin LI Huarui SUN Tianfu CHEN Liangbo ZHAO Hang REN Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator Leida xuebao synthetic aperture radar (sar) bistatic sar spaceborne platform imaging algorithm experimental verification |
| title | Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator |
| title_full | Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator |
| title_fullStr | Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator |
| title_full_unstemmed | Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator |
| title_short | Bi/multi-static Synthetic Aperture Radar Using Spaceborne Illuminator |
| title_sort | bi multi static synthetic aperture radar using spaceborne illuminator |
| topic | synthetic aperture radar (sar) bistatic sar spaceborne platform imaging algorithm experimental verification |
| url | https://radars.ac.cn/cn/article/doi/10.12000/JR22213 |
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