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Radio Physics and Radio Astronomy

ISSN Imprimer: 2152-274X
ISSN En ligne: 2152-2758

Archives: Volume 1, 2010 to Volume 3, 2012

Radio Physics and Radio Astronomy

DOI: 10.1615/RadioPhysicsRadioAstronomy.v1.i2.90
pages 157-164


Ye. V. Dukhopelnykova
Institute of Radio Astronomy,National Academy of Sciences of Ukraine, 4, Chervonopraporna St.,Kharkiv, 61002, Ukraine


An easy and high-precision technique is proposed for Doppler centroid estimating in any SAR image point. Theoretical justification and using rules are presented, the precision analysis and the result of the method application with real radar data provided.


  1. Bezvesilniy, O. O., Dukhopelnykova, I. V. , Vynogradov, V. V., and Vavriv, D. M., Retrieving 3-D Topography by Using a Single-Antenna Squint-Mode Airborne SAR.

  2. Li, F. K., Held, D. N., Curlander, J. C., and Wu, C., oppler parameter estimation for spaceborne synthetic-aperture radars.

  3. Madsen, S. N., Estimating the Doppler centroid of SAR data.

  4. Cumming, I. G., A spatially selective approach to Doppler estimation for frame-based satellite SAR processing.

  5. Bezvesilniy, O. O., Vynogradov, V. V. , and Vavriv, D. M., Estimating Doppler centroid and autofocusing for airborne SAR.

  6. Rosen, P. A., Hensley, S., Joughin, I. R., Li, F. K., Madsen, S. N., Rodrigues, E., Goldstein, R. M., ynthetic Aperture Radar Interferometry.

  7. Cumming, I. G., Wong, F. H., Digital Processing of Synthetic Aperture Data: Algorithms and Implementation.

  8. Moreira, A., Real-time synthetic aperture radar (SAR) processing with a new subaperture approach.

  9. Vavriv, D. M., Vynogradov, V. V. , Volkov, V. A., Kozhyn, R. V. , Bezvesilniy, O. O., Alekseenkov, S. V. , Shevchenko, A. V. , and Vasilevskiy, M. P., Cost-effective Ku-band airborne SAR with Doppler centroid estimation, autofocusing and indication of moving targets.