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EURASIP Journal on Advances in Signal Processing
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Adaptive S-Method for SAR/ISAR Imaging

EURASIP Journal on Advances in Signal Processing volume 2008, Article number: 593216 (2007) Cite this article

Abstract

We propose the adaptive S-method-based technique for imaging of SAR and ISAR targets. This approach can be applied in the 1D and 2D modes. It is a postprocessing technique, since the first stage is the standard radar imaging with the 2D Fourier transform. In addition, selection of the adaptive parameter in this technique is efficient and can be performed based on simple rules in real time. The proposed technique produces highly concentrated (focused) radar image without interferences commonly associated with time-frequency representations and without defocusing target images that are already focused in the 2D Fourier domain.

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Authors and Affiliations

  1. Electrical Engineering Department, University of Montenegro, Podgorica, Montenegro, 81000, Serbia and Montenegro

    LJubiša Stanković, Vesna Popović, Igor Djurović & Miloš Daković

  2. Radar Applications and Space Technology, Defence Research and Development, Ottawa, Ontario, Canada, K1A 0Z4

    Thayananthan Thayaparan

Authors
  1. LJubiša Stanković
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  2. Thayananthan Thayaparan
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  3. Vesna Popović
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  4. Igor Djurović
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  5. Miloš Daković
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Corresponding author

Correspondence to Igor Djurović.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Stanković, L., Thayaparan, T., Popović, V. et al. Adaptive S-Method for SAR/ISAR Imaging. EURASIP J. Adv. Signal Process. 2008, 593216 (2007). https://doi.org/10.1155/2008/593216

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  • DOI: https://doi.org/10.1155/2008/593216

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