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Omega-K imaging algorithm for one-stationary bistatic SAR

Publication ,  Journal Article
Wu, J; Li, Z; Huang, Y; Yang, J; Liu, QH
Published in: IEEE Transactions on Aerospace and Electronic Systems
January 1, 2014
Published version (DOI)

In bistatic synthetic aperture radar (BSAR) with one-stationary station, azimuth variation is a major problem. In this paper, based on the two-dimensional (2D) spatial linearization of the accurate analytical point target reference spectrum, an Omega-K imaging algorithm to deal with this problem is proposed. Different from the traditional Omega-K algorithms for monostatic SAR and translational invariant BSAR, the approach uses a 2D Stolt frequency transformation. In addition, a compensation method for the phase error caused by the linearization and the related geometry registration are also discussed. Numerical simulations verify the effectiveness of the proposed method. © 2014 IEEE.

Published In

IEEE Transactions on Aerospace and Electronic Systems

DOI

10.1109/TAES.2013.120399

ISSN

0018-9251

Publication Date

January 1, 2014

Volume

50

Issue

1

Start / End Page

33 / 52

Related Subject Headings

  • Aerospace & Aeronautics
  • 4009 Electronics, sensors and digital hardware
  • 4006 Communications engineering
  • 4001 Aerospace engineering
  • 0909 Geomatic Engineering
  • 0906 Electrical and Electronic Engineering
  • 0901 Aerospace Engineering
 

Citation

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ICMJE
MLA
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Wu, J., Li, Z., Huang, Y., Yang, J., & Liu, Q. H. (2014). Omega-K imaging algorithm for one-stationary bistatic SAR. IEEE Transactions on Aerospace and Electronic Systems, 50(1), 33–52. https://doi.org/10.1109/TAES.2013.120399
Wu, J., Z. Li, Y. Huang, J. Yang, and Q. H. Liu. “Omega-K imaging algorithm for one-stationary bistatic SAR.” IEEE Transactions on Aerospace and Electronic Systems 50, no. 1 (January 1, 2014): 33–52. https://doi.org/10.1109/TAES.2013.120399.
Wu J, Li Z, Huang Y, Yang J, Liu QH. Omega-K imaging algorithm for one-stationary bistatic SAR. IEEE Transactions on Aerospace and Electronic Systems. 2014 Jan 1;50(1):33–52.
Wu, J., et al. “Omega-K imaging algorithm for one-stationary bistatic SAR.” IEEE Transactions on Aerospace and Electronic Systems, vol. 50, no. 1, Jan. 2014, pp. 33–52. Scopus, doi:10.1109/TAES.2013.120399.
Wu J, Li Z, Huang Y, Yang J, Liu QH. Omega-K imaging algorithm for one-stationary bistatic SAR. IEEE Transactions on Aerospace and Electronic Systems. 2014 Jan 1;50(1):33–52.

Published In

IEEE Transactions on Aerospace and Electronic Systems

DOI

10.1109/TAES.2013.120399

ISSN

0018-9251

Publication Date

January 1, 2014

Volume

50

Issue

1

Start / End Page

33 / 52

Related Subject Headings

  • Aerospace & Aeronautics
  • 4009 Electronics, sensors and digital hardware
  • 4006 Communications engineering
  • 4001 Aerospace engineering
  • 0909 Geomatic Engineering
  • 0906 Electrical and Electronic Engineering
  • 0901 Aerospace Engineering