Autofocusing of SAR images based on parameters estimated from the PHAF

DOI10.1016/J.SIGPRO.2009.10.017zbMath1194.94127OpenAlexW1974910964WikidataQ59309441 ScholiaQ59309441MaRDI QIDQ985456

Thayananthan Thayaparan, Igor Djurović, Vesna Popović, Miloš Daković, Ljubisa Stanković

Publication date: 6 August 2010

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2009.10.017

zbMATH Keywords

time-frequency analysispolynomial phase signalsSAR imagingauto-focusing

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Related Items (4)

Generalized fractional ambiguity function and its applications ⋮ Adaptive generalised fractional spectrogram and its applications ⋮ Fractional Fourier transform as a signal processing tool: an overview of recent developments ⋮ A parametric method for non-stationary interference suppression in direct sequence spread-spectrum systems

Cites Work

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• Adaptive S-method for SAR/ISAR imaging
• SAR imaging via modern 2-D spectral estimation methods
• Performance of quadratic time~frequency distributions as instantaneous frequency estimators

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