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International Journal of Antennas and Propagation
Volume 2012, Article ID 587276, 10 pages
http://dx.doi.org/10.1155/2012/587276
Research Article

Virtual Antenna Array Analysis for MIMO Synthetic Aperture Radars

School of Communication and Information Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu 611731, China

Received 17 July 2011; Revised 9 October 2011; Accepted 18 October 2011

Academic Editor: Wenhua Chen

Copyright © 2012 Wen-Qin Wang. 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. J. Li and P. Stoica, MIMO Radar Signal Processing, John Wiley & Sons, New York, NY, USA, 2008.
  2. J. Li and P. Stoica, “MIMO radar with colocated antennas,” IEEE Signal Processing Magazine, vol. 24, no. 5, pp. 106–114, 2007. View at Publisher · View at Google Scholar · View at Scopus
  3. A. M. Haimovich, R. S. Blum, and L. J. Cimini, “MIMO radar with widely separated antennas,” IEEE Signal Processing Magazine, vol. 25, no. 1, pp. 116–129, 2008. View at Publisher · View at Google Scholar · View at Scopus
  4. X. Zhuge and A. G. Yarovoy, “A sparse aperture MIMO-SAR-based UWB imaging system for concealed weapon detection,” IEEE Transactions on Geoscience and Remote Sensing, vol. 49, no. 1, pp. 509–518, 2011. View at Publisher · View at Google Scholar · View at Scopus
  5. D. Cristallini, D. Pastina, and P. Lombardo, “Exploiting MIMO SAR potentialities with efficient cross-track constellation configurations for improved range resolution,” IEEE Transactions on Geoscience and Remote Sensing, vol. 49, no. 1, pp. 38–52, 2011. View at Publisher · View at Google Scholar · View at Scopus
  6. 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
  7. W.-Q. Wang, “Applications of MIMO technique for aerospace remote sensing,” in Proceedings of Aerospace Remote Sensing, Big Sky, Mont, USA, March 2007. View at Publisher · View at Google Scholar · View at Scopus
  8. W.-Q. Wang, Multi-Antenna Synthetic Aperture Radar Imaging Theory and Practice, National Defense Industry Press, Beijing, China, 2010.
  9. W.-Q. Wang, Near-Space Remote Sensing: Potential and Challenges, Springer, Berlin, Germany, 2011.
  10. R. K. Mehra, “Optimal inout signals for parameter estimation in dynamic systems—survey and new results,” IEEE Transactions on Automatic Control, vol. 19, no. 6, pp. 753–768, 1974. View at Google Scholar · View at Scopus
  11. M. Bachmann, M. Schwerdt, and B. Bräutigam, “Accurate antenna pattern modeling for phased array antennas in SAR applications–demonstration on TerraSAR-X,” International Journal of Antennas and Propagation, vol. 2009, Article ID 492505, 9 pages, 2009. View at Publisher · View at Google Scholar
  12. D. R. Fuhrmann, J. P. Browning, and M. Rangaswamy, “Signaling strategies for the hybrid MIMO phased-array radar,” IEEE Journal on Selected Topics in Signal Processing, vol. 4, no. 1, pp. 66–78, 2010. View at Publisher · View at Google Scholar · View at Scopus
  13. A. Hassanien and S. A. Vorobyov, “Phased-mimo radar: a tradeoff between phased-array and mimo radars,” IEEE Transactions on Signal Processing, vol. 58, no. 6, pp. 3137–3151, 2010. View at Publisher · View at Google Scholar · View at Scopus
  14. C. Y. Chen and P. P. Vaidyanathan, “Minimum redundancy MIMO radars,” in Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS '08), pp. 45–48, Seattle, Wash, USA, May 2008. View at Publisher · View at Google Scholar · View at Scopus
  15. Y. Lin, B. Zhang, W. Hong, Y. Wu, and Y. Li, “MIMO SAR processing with azimuth nonuniform sampling,” in Proceedings of IEEE International Geoscience and Remote Sensing Symposium (IGARSS '10), pp. 4652–4655, Honolulu, Hawaii, USA, 2010. View at Publisher · View at Google Scholar
  16. W.-Q. Wang, Q. Peng, and J. Cai, “Diversified MIMO SAR waveform analysis and generation,” in Proceedings of the 2nd IEEE Asian-Pacific Conference on Synthetic Aperture Radar (APSAR '09), pp. 270–273, Xi'an, China, October 2009. View at Publisher · View at Google Scholar · View at Scopus
  17. V. K. Ithapu, A. K. Mishra, and R. K. Panigrahi, “Diversity employment into target plus clutter SAR imaging using MIMO configuration,” in Proceedings of Indian Antenna Week on Advanced Antenna Technology (AAT '10), pp. 1–4, Puri, India, June 2010. View at Publisher · View at Google Scholar · View at Scopus
  18. X. H. Wu, A. A. Kishk, and A. W. Glisson, “Antenna effects on a monostatic MIMO radar for direction estimation, a Cramèr-Rao lower bound analysis,” IEEE Transactions on Antennas and Propagation, vol. 59, no. 6, pp. 2388–2395, 2011. View at Publisher · View at Google Scholar
  19. W. Roberts, L. Xu, J. Li, and P. Stoica, “Sparse antenna array design for MIMO active sensing applications,” IEEE Transactions on Antennas and Propagation, vol. 59, no. 3, pp. 846–858, 2011. View at Publisher · View at Google Scholar
  20. J. Dong, Q. Li, and W. Guo, “A combinatorial method for antenna array design in minimum redundancy MIMO radars,” IEEE Antennas and Wireless Propagation Letters, vol. 8, pp. 1150–1153, 2009. View at Publisher · View at Google Scholar · View at Scopus
  21. G. Liao, M. Jin, and J. Li, “A two-step approach to construct minimum redundancy MIMO radars,” in Proceedings of International Radar Conference-Surveillance for a Safer World, pp. 1–4, Bordeaux, France, 2009.
  22. M. Jin, G. Liao, J. Li, and W. Li, “Direction finding using minimum redundancy MIMO radar,” in Proceedings of IET International Radar Conference, pp. 1–4, Guilin, China, 2009.
  23. D. W. Bliss and K. W. Forsythe, “Multiple-input multiple-output (MIMO) radar and imaging: degrees of freedom and resolution,” in Proceedings of the 37th IEEE Asilomar Conference on Signals, Systems, and Computers, pp. 54–59, Pacific Grove, Calif, USA, November 2003. View at Scopus
  24. A. Currie and M. A. Brown, “Wide-swath SAR,” IEE Proceedings, Part F, vol. 139, no. 2, pp. 122–135, 1992. View at Google Scholar · View at Scopus
  25. P. Capece, “Active SAR antennas: design, development, and current programs,” International Journal of Antennas and Propagation, vol. 2009, Article ID 796064, 11 pages, 2009. View at Publisher · View at Google Scholar
  26. A. Bellettini and M. A. Pinto, “Theoretical accuracy of synthetic aperture sonar micronavigation using a displaced phase-center antenna,” IEEE Journal of Oceanic Engineering, vol. 27, no. 4, pp. 780–789, 2002. View at Publisher · View at Google Scholar · View at Scopus
  27. P. Lombardo, F. Colone, and D. Pastina, “Monitoring and surveillance potentialities obtained by splitting the antenna of the COSMO-SkyMed SAR into multiple sub-apertures,” IEE Proceedings: Radar, Sonar and Navigation, vol. 153, no. 2, pp. 104–116, 2006. View at Publisher · View at Google Scholar · View at Scopus
  28. W.-Q. Wang, “Near-space wide-swath radar imaging with multiaperture antenna,” IEEE Antennas and Wireless Propagation Letters, vol. 8, pp. 461–464, 2009. View at Publisher · View at Google Scholar · View at Scopus
  29. F. K. Li and W. T. K. Johnson, “Ambiguities in spaceborne synthetic aperture radar systems,” IEEE Transactions on Aerospace and Electronic Systems, vol. 19, no. 3, pp. 389–397, 1983. View at Google Scholar · View at Scopus
  30. 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 IEEE Geoscience and Remote Sensing Symposium, pp. 1034–1037, Seoul, Korea, 2005.
  31. 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
  32. L. Wang, J. Xu, S. Peng, J. Yuan, and X. Ma, “Optimal linear array configuration and DOF tradeoff for MIMO-SAR,” Chinese Journal of Electronics, vol. 20, no. 2, pp. 380–384, 2011. View at Google Scholar