New technique for static target detection in dense-multipath urban environments

Proceedings - International Carnahan Conference on Security Technology

Volumn , Issue , 2011, Pages

  De Arriba Ruiz, Imanol ^a   Pérez Martínez, Félix ^a   Muñoz Ferreras, José Maria ^a  

^a UNIVERSIDAD POLITÉCNICA DE MADRID   (Spain)

Author keywords

contrast; entropy; focusing; ghost; multipath; R nyi entropy; Synthetic Aperture Radar (SAR); Time Reversal (TR)

Indexed keywords

AZIMUTH RESOLUTION; COMPLEX SCENES; CONTRAST; GHOST; GHOST IMAGE; MULTI-PATH; MULTIPATH MITIGATION TECHNIQUES; REFLECTIVITY FUNCTIONS; SAR IMAGES; SAR SYSTEM; SAR TECHNIQUES; SPATIAL DOMAINS; SYNTHETIC APERTURE RADAR IMAGES; TARGET IMAGES; TARGET REGIONS; TIME REVERSAL; URBAN ENVIRONMENTS; WAVE FORMS;

ENTROPY; FOCUSING; RADAR ANTENNAS; SYNTHETIC APERTURES; UNMANNED AERIAL VEHICLES (UAV); UNMANNED VEHICLES; URBAN PLANNING;

SYNTHETIC APERTURE RADAR;

EID: 84455183061     PISSN: 10716572     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CCST.2011.6095886     Document Type: Conference Paper

References (16)

1. W. G. Carrara, R. S. Goodman, and R. M. Majewski, Spotlight Synthetic Aperture Radar. Signal Processing Algorithms, Artech House, 1995.
2. C. A. Wiley, "Synthetic Aperture Radars", IEEE Trans. on Aerospace and Electronic Systems, vol. AES-21, no. 3, pp. 440-443, May 1995.
3. D. L. Mensa, High Resolution Radar Imaging, Norwood, MA, Artech House, 1981.
4. I. G. Cumming, and F. H. Wong, Digital Processing of Synthetic Aperture Radar Data. Algorithms and Implementation, Artech House, 2005.
5. I. de Arriba-Ruiz, F. Pérez-Martínez, and J. M. Muñoz- Ferreras, "Multipath Reflectivity Estimation in Urban Environments for Synthetic Aperture Radar Images", Military Communications Conference (MILCOM 2010), pp. 864-869, San Jose, California, November 2010.
6. Y. Jin, J. M. F. Moura, and N. O'Donoughue, "Experimental Study of Extended Target Imaging by Time Reversal SAR", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '09), pp. 2109-2112, Taipei, Taiwan, April 2009.
7. Y. Jin, J. M. F. Moura, M. T. Mulford, N. O'Donoughue, and A. Samuel, "Time Reversal Synthetic Aperture Radar Imaging in Multipath", Proc. 41st Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '07), pp. 1812-1816, Pacific Grove, CA, November 2007.
8. Y. Jin, and J. M. F. Moura, "TR-SAR: Time Reversal Target Focusing in Spotlight SAR", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '07), pp. 957-960, Honolulu, Hawaii, April 2007.
9. N. O'Donoughue, J. M. F. Moura, and Y. Jin, "Signal- Domain Registration for Change Detection in Time- Reversal SAR", Proc. 42nd Annual Asilomar Conference on Signals, Systems, and Computers (Asilomar '08), Pacific Grove, CA, October 2008.
10. L. Xi, L. Guosui, and J. Ni, "Autofocusing of ISAR Images based on Entropy Minimization", IEEE Transactions on Aerospace and Electronic Systems, vol. 35, no. 4, pp. 1240-1252, October 1999.
11. F. Berizzi, and G. Corsini, "Autofocusing of Inverse Synthetic Aperture Radar Images using Contrast Maximization", IEEE Transactions on Aerospace and Electronic Systems, vol. 32, no. 3, pp. 1185-1191, July 1996.
12. J. M. Muñoz-Ferreras, F. Pérez-Martínez, and M. Datcu, "Generalisation of Inverse Synthetic Aperture Radar Autofocusing Methods Based on the Minimisation of the Rényi Entropy", IET Radar, Sonar and Navigation, vol. 4, no. 4, pp. 586-594, 2010.
13. J. M. F. Moura, and Y. Jin, "Detection by Time Reversal: Single Antenna", IEEE Transactions on Signal Processing, vol. 55, no. 1, pp. 187-201, January 2007.
14. J. M. F. Moura, Y. Jin, D. Stancil, J. Zhu, A. Cepni, Y. Jiang, and B. Henty, "Single Antenna Time Reversal Adaptive Interference Cancellation", IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP '05), vol. 4, pp. iv/1121-iv/1124, Philadelphia, March 2005.
15. Y. Jin, and J. M. F. Moura, "Time-Reversal Detection Using Antenna Arrays", IEEE Transactions on Signal Processing, vol. 57, no. 4, pp. 1396-1414, April 2009.
16. A. V. Oppenheim, A. S. Willsky, and S. H. Nawab, Signals and Systems, 2nd. Ed., Upper Saddle River, NJ: Prentice-Hall, 1996.