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| Content Provider | IET Digital Library |
|---|---|
| Author | Zhang, Qingjun Li, Tengfei Zhu, Yu Yu, Zhongjiang Ding, Zegang Guo, Xin Lv, Zheng |
| Abstract | Geosynchronous earth orbit synthetic aperture radar (GEO SAR) has the advantages of short revisit period and wide observation range. However, compared with low earth orbit SAR (LEO SAR), GEO SAR has the distinct characteristics of long synthetic aperture time, large amount of data, curvilinear motion trajectory, slow satellite speed, and long signal return delay etc. Hence, in this paper, a generalisation design technique of real-time quick look imaging systems for both GEO SAR and LEO SAR is first proposed. Then, we present the corresponding system structure and its components. Finally, based on back projection algorithm (BPA), the validity of this quick look imaging system is verified by the simulation. |
| Starting Page | 6341 |
| Ending Page | 6345 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 19, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/19 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0200 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-05-30 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Geophysical Technique And Equipment Geosynchronous Earth Orbit Synthetic Aperture Radar Instrumentation And Technique For Geophysical, Hydrospheric And Lower Atmosphere Research LEO SAR Long Signal Return Delay Etc Long Synthetic Aperture Time Low Earth Orbit SAR Optical, Image And Video Signal Processing Projection Algorithm-based GEO SAR Quick Look Imaging System Radar Equipment Radar Imaging Radar Resolution Radar Theory Real-time Quick Look Short Revisit Period Spaceborne Radar Synthetic Aperture Radar System And Application Wide Observation Range |
| Content Type | Text |
| Resource Type | Article |
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