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International Journal of Antennas and Propagation
Volume 2014, Article ID 452141, 8 pages
http://dx.doi.org/10.1155/2014/452141
Research Article

Joint Two-Dimensional Ambiguity Resolving Based on Space-Time Filtering for MIMO-SAR

1College of Information Engineering, Inner Mongolia University of Technology, Hohhot 010051, China
2The National Key Laboratory of Radar Signal Processing, Xidian University, Xi’an 710071, China

Received 16 March 2014; Revised 17 June 2014; Accepted 1 July 2014; Published 12 August 2014

Academic Editor: Shengqi Zhu

Copyright © 2014 Ping-ping Huang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. G. Krieger, N. Gebert, M. Younis, and A. Moreira, “Advanced synthetic aperture radar based on digital beamforming and waveform diversity,” in Proceedings of the IEEE Radar Conference (RADAR '08), pp. 767–772, Rome, Italy, May 2008. View at Publisher · View at Google Scholar · View at Scopus
  2. A. Ossowska, J. H. Kim, and W. Wiesbeck, “Modeling of nonidealities in receiver front-end for a simulation of multistatic SAR system,” in Proceedings of the 4th European Radar Conference (EURAD '07), pp. 13–16, Munich, Germany, October 2007. View at Publisher · View at Google Scholar · View at Scopus
  3. G. Krieger, N. Gebert, and A. Moreira, “Multidimensional waveform encoding: a new digital beamforming technique for synthetic aperture radar remote sensing,” IEEE Transactions on Geoscience and Remote Sensing, vol. 46, no. 1, pp. 31–46, 2008. View at Publisher · View at Google Scholar · View at Scopus
  4. W. Q. Wang, “Space-time coding MIMO-OFDM SAR for high-resolution imaging,” IEEE Transactions on Geoscience and Remote Sensing, vol. 49, no. 8, pp. 3094–3104, 2011. View at Publisher · View at Google Scholar · View at Scopus
  5. W. Wang, “Mitigating range ambiguities in high PRF SAR with OFDM waveform diversity,” IEEE Geoscience and Remote Sensing Letters, vol. 10, no. 1, pp. 101–105, 2013. View at Publisher · View at Google Scholar · View at Scopus
  6. P. Huang and W. Xu, “A new spaceborne burst synthetic aperture radar imaging mode for wide swath coverage,” Remote Sensing, vol. 6, no. 1, pp. 801–814, 2014. View at Google Scholar
  7. P. Huang, S. Li, and W. Xu, “Investigation on full-aperture on multichannel azimuth data processing in TOPS,” IEEE Geoscience and Remote Sensing Letters, vol. 4, no. 11, pp. 728–732, 2014. View at Google Scholar
  8. G. D. Callaghan and I. D. Longstaff, “Wide-swath space-borne SAR and range ambiguity,” in Proceedings of the IEEE Radar Conference, pp. 248–252, Edinburgh, Scotland, October 1997. View at Publisher · View at Google Scholar · View at Scopus
  9. G. D. Callaghan and I. D. Longstaff, “Wide-swath space-borne SAR using a quad-element array,” IEE Proceedings: Radar, Sonar and Navigation, vol. 146, no. 3, pp. 159–165, 1999. View at Publisher · View at Google Scholar · View at Scopus
  10. G. Krieger, N. Gebert, and A. Moreira, “Unambiguous SAR signal reconstruction from nonuniform displaced phase center sampling,” IEEE Geoscience and Remote Sensing Letters, vol. 1, no. 4, pp. 260–264, 2004. View at Publisher · View at Google Scholar · View at Scopus
  11. G. Krieger, N. Gebert, and A. Moreira, “SAR signal reconstruction from non-uniform displaced phase centre sampling,” in Proceedings of the IEEE International Geoscience and Remote Sensing Symposium Proceedings: Science for Society: Exploring and Managing a Changing Planet (IGARSS '04), vol. 3, pp. 1763–1766, Anchorage, AK, USA, September 2004. View at Publisher · View at Google Scholar · View at Scopus
  12. N. Gebert, G. Krieger, and A. Moreira, “SAR signal reconstruction from non-uniform displaced phase centre sampling in the presence of perturbations,” in Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (IGARSS '05), pp. 1034–1037, Seoul, Korea, July 2005. View at Publisher · View at Google Scholar · View at Scopus
  13. P. Huang, W. Xu, and W. Qi, “Two dimension digital beamforming pre processing in multibeam Scansar,” Progress in Electromagnetics Research, vol. 136, pp. 495–508, 2013. View at Publisher · View at Google Scholar · View at Scopus