Publications of Athanasios Potsis

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Publications of Athanasios Potsis

Articles in journal, book chapters

  1. Andreas Reigber, E. Alivizatos, A. Potsis, and Alberto Moreira. Extended wavenumber-domain synthetic aperture radar focusing with integrated motion compensation. Radar, Sonar and Navigation, IEE Proceedings, 153(3):301-310, 2006. ISSN: 1350-2395. Keyword(s): SAR Processing, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Extended omega-k, EOK, Extended Wavenumber Domain Algorithm, Motion Compensation, Squinted SAR, Airborne SAR, E-SAR, ECS, Extended Chirp Scaling.


  2. A. Reigber, E. Alivizatos, A. Potsis, and A. Moreira. Extended wavenumber-domain synthetic aperture radar focusing with integrated motion compensation. Radar, Sonar and Navigation, IEE Proceedings -, 153(3):301-310, 2006. ISSN: 1350-2395.


  3. A. Potsis, A. Reigber, J. Mittermayer, A. Moreira, and N. Uzunoglou. Sub-aperture algorithm for motion compensation improvement in wide-beam SAR data processing. Electronics Letters, 37(23):1405-1407, 2001. Keyword(s): SAR Processing, error compensation, Motion Compensation, radar imaging, Airborne SAR, synthetic aperture radar, motion compensation improvement, residual motion error compensation, strong motion errors, sub-aperture algorithm, synthetic aperture radar processing, wide-beam SAR data processing, wide-beam azimuth processing, ESAR, P-Band.


Conference articles

  1. Emmanouil Alivizatos, Athanasios Potsis, Andreas Reigber, Alberto Moreira, and Nikolaos K. Uzunoglou. SAR Processing with Motion Compensation using the Extended Wavenumber Algorithm. In Proc. of EUSAR 2004 - 5th European Conference on Synthetic Aperture Radar, pages 157-160, 2004. Keyword(s): SAR Processing, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Extended omega-k, Extended Wavenumber Domain Algorithm, Motion Compensation, Squinted SAR, Airborne SAR.


  2. A. Reigber, A. Potsis, E. Alivizatos, N. Uzunoglu, and A. Moreira. Wavenumber domain SAR focusing with integrated motion compensation. In Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International, volume 3, pages 1465-1467, 2003. Keyword(s): SAR Processing, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Extended omega-k, Extended Wavenumber Domain Algorithm, Motion Compensation, Squinted SAR, Airborne SAR.


  3. Athanasios Potsis, Andreas Reigber, Emmanouil Alivizatos, Alberto Moreira, and Nikolaos K. Uzunoglou. Comparison of Chirp Scaling and Wavenumber Domain Algorithms for Airborne Low-Frequency SAR. In Francesco Posa, editor, SAR Image Analysis, Modeling, and Techniques V, volume 4883, pages 25-36, March 2002. Keyword(s): SAR Processing, Chirp Scaling Algorithm, Extended Chirp Scaling Algorithm, omega-k, Range Migration Algorithm, Wavenumber Domain Algorithm, Comparison of Algorithms, P-Band, Wideband SAR, Airborne SAR.


  4. A. Potsis, A. Reigber, and K.P. Papathanassiou. A phase preserving method for RF interference suppression in P-band. In Geoscience and Remote Sensing Symposium, 1999. IGARSS '99 Proceedings. IEEE 1999 International, volume 5, pages 2655-2657, 1999. Keyword(s): SAR Processing, interference suppression, radar interference, radar theory, radiowave interferometry, synthetic aperture radar, ESAR, P-Band, Airborne SAR, P-band synthetic aperture radar interferometric data, RFI Suppression, Solothurn, Switzerland, interferometric SAR data applications, least mean square method, phase preserving method, phase preserving notch filter, polarimetric interferometric SAR data.



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