Abstract
A precise two-dimensional spectrum and a novel imaging algorithm for h igh resolution spaceborne SAR are presented. Curved orbit model is adopted through incorporating SOA with additional cubic and quartic terms and stop-go assumption is discarded for new range model. The twodimensional spectrum is derived by making use of Fourier transform pairs and stationary phase method based on the new range model, and a novel range migration algorithm is presented. The accuracy of the presented algorithm is confirmed with a point target simulation.
| Original language | English |
|---|---|
| Title of host publication | IET International Conference on Radar Systems, Radar 2012 |
| Edition | 603 CP |
| DOIs | |
| Publication status | Published - 2012 |
| Event | IET International Conference on Radar Systems, Radar 2012 - Glasgow, United Kingdom Duration: 22 Oct 2012 → 25 Oct 2012 |
Publication series
| Name | IET Conference Publications |
|---|---|
| Number | 603 CP |
| Volume | 2012 |
Conference
| Conference | IET International Conference on Radar Systems, Radar 2012 |
|---|---|
| Country/Territory | United Kingdom |
| City | Glasgow |
| Period | 22/10/12 → 25/10/12 |
Keywords
- High resolution
- Spaceborne SAR
- Stop-go assumption
- Two-dimensional spectrum
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Zeng, T., Yang, W., Liu, H., & Ding, Z. (2012). Novel processing algorithm for high resolution spaceborne SAR. In IET International Conference on Radar Systems, Radar 2012 (603 CP ed.). Article 1717 (IET Conference Publications; Vol. 2012, No. 603 CP). https://doi.org/10.1049/cp.2012.1717