Abstract
Since a motion error is the main phase error source in the aircraft synthetic aperture (SAR), the motion errors have to properly be compensated during the SAR image reconstruction. The chirp scaling (CS) algorithm is one of the best algorithms in the practice system. An improved CS algorithm which can compensate motion error is proposed. Specially, the proposed method is based on the constant acceleration movement and the sub-aperture technique.
| Original language | English |
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| Title of host publication | ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems |
| Pages | V3234-V3236 |
| DOIs | |
| Publication status | Published - 2010 |
| Event | 2010 2nd International Conference on Signal Processing Systems, ICSPS 2010 - Dalian, China Duration: 5 Jul 2010 → 7 Jul 2010 |
Publication series
| Name | ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems |
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| Volume | 3 |
Conference
| Conference | 2010 2nd International Conference on Signal Processing Systems, ICSPS 2010 |
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| Country/Territory | China |
| City | Dalian |
| Period | 5/07/10 → 7/07/10 |
Keywords
- Chirp scaling algorithm
- Motion compensation
- Motion error
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Qi, C., Zeng, T., Li, F., & Chen, L. (2010). An improved chirp scaling algorithm with capability motion compensation for SAR. In ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems (pp. V3234-V3236). Article 5555815 (ICSPS 2010 - Proceedings of the 2010 2nd International Conference on Signal Processing Systems; Vol. 3). https://doi.org/10.1109/ICSPS.2010.5555815