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Through the Wall Radar Imaging with MIMO beamforming processing - Simulation and Experimental Results

Published: 20 February 2013
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Abstract

In this paper, we address the problem of Through The Wall (TTW) detection with the emerging radar concept that is the Multiple-Input Multiple-Output (MIMO) radar. At first, near field and through the wall propagation effects on electromagnetic waves are adressed then a MIMO frequency signal model is given and the advantages of a MIMO scheme for the complex task of TTW detection is discussed. Then image formation with beamforming processing is derived. Finally, the proposed imaging method is implemented on numerical signals obtained by FDTD computations considering through cinder blocks walls propagation. The obtained images for a scenario with one or two targets are presented. Then the experimental setup is exposed and the realised MIMO radar prototype is described. Finally, experimental results of radar imaging through a cinder block wall are shown.

Published in American Journal of Remote Sensing (Volume 1, Issue 1)
DOI 10.11648/j.ajrs.20130101.12
Page(s) 7-12
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2013. Published by Science Publishing Group

Keywords

Through The Wall Radar Imaging; Beamforming Processing, MIMO Radar Experimentation

References
[1] B. Boudamouz, P. Millot, C. Pichot, C., "Through the wall radar imaging with MIMO beamforming processing". Mi-crowaves, Radar and Remote Sensing Symposium (MRRS). pp.251-254, 25-27 Aug. 2011.
[2] M. Farwell, J. Ross, R. Luttrell, D. Cohen, W. Chin and T. Dogaru. "Sense through the wall system development and design considerations". Journal of the Franklin Institute, Number 6 Vol. 345, p. 570-591, 2008.
[3] Edward J. Baranoski. "Through-wall imaging: Historical perspective and future directions". Journal of the Franklin Institute, Number 6 Vol. 345, pp. 556-569, 2008.
[4] L. M. Frazier. "Surveillance through walls and other opaque materials". Aerospace and Electronic Systems Magazine, IEEE , vol.11, no.10, pp.6- 9, Oct 1996.
[5] A. R. Hunt, "A wideband imaging radar for through-the-wall surveillance". Proceedings SPIE Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense III, vol. 5403, p. 590-596, 2004.
[6] F. Ahmad and M. G. Amin. "Noncoherent Approach to Through-the-Wall Radar Localization". IEEE Transactions On Aerospace And Electronic Systems, vol. 42, p. 1405-1419, 2006.
[7] L. Li, W. Zhang, F. Li. "A Novel Autofocusing Approach for Real-Time Through-Wall Imaging Under Unknown Wall Characteristics". Geoscience and Remote Sensing, IEEE Transactions on , vol.48, no.1, pp.423-431, Jan. 2010.
[8] Y.S. Yoon and M. G. Amin. "High resolution through-the-wall radar image based on beamspace eigenstructure subspace methods". Proc. SPIE 6947, 69470C (2008).
[9] S.R. DeGraaf, "SAR imaging via modern 2-D spectral estimation methods". Image Processing, IEEE Transactions on , vol.7, no.5, pp.729-761, May 1998.
[10] L.M. Frazier, "MDR for law enforcement [motion detector radar] Potentials". IEEE , vol.16, no.5, pp.23-26, Dec 1997/Jan 1998.
[11] H. Dong-Mei and Z. Qin-Yu, "Impulse radio ultra-wide-band through wall imaging radar based on multiple-input mul-tiple-output antenna arrays". Information Technology Journal, vol. 9, pp. 782789, 2010.
[12] S. Maric and E. Titlebaum, "A class of frequency hop codes with nearly ideal characteristics for use in multiple-access spread-spectrum communications and radar and sonar sys-tems". IEEE Trans. Commun., vol. 11, pp. 14421447, Sept. 1992.
[13] E. Fishler, A. Haimovich, R. Blum, L. Cimini, D. Chizhik, and R. Valenzuela, "Mimo radar: an idea whose time has come". Radar Conference Proc. of the IEEE, pp. 7178, 2004.
[14] F. C. Robey, S. Coutts, D. Weikle, J. C. McHarg, and K. Cuomo, "Mimo radar theory and experimental results". Signals, Systems and Computers, Conf. Rec. of the 38th Asilomar Conf. on, pp. 300304, 2004.
[15] J. Li and P. Stoica MIMO Radar Signal Processing. Hardcover: Wiley,2008.
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  • APA Style

    B. Boudamouz, P. Millot, C. Pichot. (2013). Through the Wall Radar Imaging with MIMO beamforming processing - Simulation and Experimental Results. American Journal of Remote Sensing, 1(1), 7-12. https://doi.org/10.11648/j.ajrs.20130101.12

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    ACS Style

    B. Boudamouz; P. Millot; C. Pichot. Through the Wall Radar Imaging with MIMO beamforming processing - Simulation and Experimental Results. Am. J. Remote Sens. 2013, 1(1), 7-12. doi: 10.11648/j.ajrs.20130101.12

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    AMA Style

    B. Boudamouz, P. Millot, C. Pichot. Through the Wall Radar Imaging with MIMO beamforming processing - Simulation and Experimental Results. Am J Remote Sens. 2013;1(1):7-12. doi: 10.11648/j.ajrs.20130101.12

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  • @article{10.11648/j.ajrs.20130101.12,
      author = {B. Boudamouz and P. Millot and C. Pichot},
      title = {Through the Wall Radar Imaging with MIMO beamforming processing - Simulation and Experimental Results},
      journal = {American Journal of Remote Sensing},
      volume = {1},
      number = {1},
      pages = {7-12},
      doi = {10.11648/j.ajrs.20130101.12},
      url = {https://doi.org/10.11648/j.ajrs.20130101.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajrs.20130101.12},
      abstract = {In this paper, we address the problem of Through The Wall (TTW) detection with the emerging radar concept that is the Multiple-Input Multiple-Output (MIMO) radar. At first, near field and through the wall propagation effects on electromagnetic waves are adressed then a MIMO frequency signal model is given and the advantages of a MIMO scheme for the complex task of TTW detection is discussed. Then image formation with beamforming processing is derived. Finally, the proposed imaging method is implemented on numerical signals obtained by FDTD computations considering through cinder blocks walls propagation. The obtained images for a scenario with one or two targets are presented. Then the experimental setup is exposed and the realised MIMO radar prototype is described. Finally, experimental results of radar imaging through a cinder block wall are shown.},
     year = {2013}
    }
    

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    AU  - B. Boudamouz
    AU  - P. Millot
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    T2  - American Journal of Remote Sensing
    JF  - American Journal of Remote Sensing
    JO  - American Journal of Remote Sensing
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    AB  - In this paper, we address the problem of Through The Wall (TTW) detection with the emerging radar concept that is the Multiple-Input Multiple-Output (MIMO) radar. At first, near field and through the wall propagation effects on electromagnetic waves are adressed then a MIMO frequency signal model is given and the advantages of a MIMO scheme for the complex task of TTW detection is discussed. Then image formation with beamforming processing is derived. Finally, the proposed imaging method is implemented on numerical signals obtained by FDTD computations considering through cinder blocks walls propagation. The obtained images for a scenario with one or two targets are presented. Then the experimental setup is exposed and the realised MIMO radar prototype is described. Finally, experimental results of radar imaging through a cinder block wall are shown.
    VL  - 1
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Author Information
  • ONERA, The French Aerospace Lab, DEMR (Département d’Electromagnétisme et Radar), F31055 Toulouse, France

  • ONERA, The French Aerospace Lab, DEMR (Département d’Electromagnétisme et Radar), F31055 Toulouse, France

  • Laboratoire Electronique Antennes Télécommunications, LEAT-CNRS Université de Nice-Sophia Antipolis. Nice, France

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