Abstract
In this paper, a fast SAR raw echo simulationalgorithm based on data correction using chirp scalingalgorithm is proposed.It simulates the new raw data thought correcting original raw datawhich has different range and velocitybetween radar and target.Firstly, it corrects the range and azimuth phase errorbetween the original data and new data. Then,the range cell migration is modified using chirp scaling algorithm. Finally, theeffect of theproposedmethod isanalyzed.And the approach in this paper has a significant meaning for the investigation of SAR echo simulation.
Original language | English |
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Title of host publication | IET Conference Publications |
Publisher | Institution of Engineering and Technology |
Edition | CP677 |
ISBN (Print) | 9781785610387 |
DOIs | |
Publication status | Published - 2015 |
Event | IET International Radar Conference 2015 - Hangzhou, China Duration: 14 Oct 2015 → 16 Oct 2015 |
Publication series
Name | IET Conference Publications |
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Number | CP677 |
Volume | 2015 |
Conference
Conference | IET International Radar Conference 2015 |
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Country/Territory | China |
City | Hangzhou |
Period | 14/10/15 → 16/10/15 |
Keywords
- Chirp scalingalgorithm (CSA)
- Data correction
- Raw datasimulation
- Synthetic aperture radar(SAR)
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Gao, Q., Xu, Y. H., Zeng, T., & Ding, Z. G. (2015). A fast SAR raw data simulation algorithm based on data correction using chirp scaling algorithm. In IET Conference Publications (CP677 ed.). (IET Conference Publications; Vol. 2015, No. CP677). Institution of Engineering and Technology. https://doi.org/10.1049/cp.2015.1408