Abstract
This paper introduces the method of removal of range walk(RRW) in time domain into the parallel-track bistatic synthetic aperture radar, in order to treat the range dependence of the range curvature factor of parallel-track bistatic chirp scaling algorithm. The azimuth variance of the azimuth-FM rate, resulting from process of the RRW, is compensated by the nonlinear chirp scaling factor. The simulation results verify the methods presented in this paper.
| Original language | English |
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| Title of host publication | APSAR 2009 - 2009 Asia-Pacific Conference on Synthetic Aperture Radar, Proceedings |
| Pages | 116-120 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - 2009 |
| Event | 2009 Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2009 - Xian, China Duration: 26 Oct 2009 → 30 Oct 2009 |
Publication series
| Name | APSAR 2009 - 2009 Asia-Pacific Conference on Synthetic Aperture Radar, Proceedings |
|---|
Conference
| Conference | 2009 Asia-Pacific Conference on Synthetic Aperture Radar, APSAR 2009 |
|---|---|
| Country/Territory | China |
| City | Xian |
| Period | 26/10/09 → 30/10/09 |
Keywords
- Bistatic synthetic aperture radar(BiSAR)
- Nonlinear chirp scaling(NCS)
- Range curvature factor
- Range walk
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Li, F., Zeng, T., & Long, T. (2009). Refined chirp scaling algorithm for parallel-track bistatic SAR. In APSAR 2009 - 2009 Asia-Pacific Conference on Synthetic Aperture Radar, Proceedings (pp. 116-120). Article 5374295 (APSAR 2009 - 2009 Asia-Pacific Conference on Synthetic Aperture Radar, Proceedings). https://doi.org/10.1109/APSAR.2009.5374295