Fast-data-weighting algorithms of nonfocused SAR-image forming

Igor Petrovich Anukhin; Vladimir V. Lukin; Alexander A. Zelensky

doi:10.1117/12.210854

5 June 1995 Fast-data-weighting algorithms of nonfocused SAR-image forming

Igor Petrovich Anukhin, Vladimir V. Lukin, Alexander A. Zelensky

Proceedings Volume 2487, Algorithms for Synthetic Aperture Radar Imagery II; (1995) https://doi.org/10.1117/12.210854
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

Fast data weighting algorithms applicable to synthetic aperture radar (SAR) image forming are proposed. The problem of image enhancement for non-focused signal processing is discussed. The approach to weighting ftmction hardware implementation and/or its digital realization is presented. SAR ambiguity function (response) characteristics are investigated and optimized. Other techniques of SAR image quality improving are analized. Keywords: SAR image forming, response characteristics improvement, weighting procedures, phase error compensation.

Citation Download Citation

Igor Petrovich Anukhin, Vladimir V. Lukin, and Alexander A. Zelensky "Fast-data-weighting algorithms of nonfocused SAR-image forming", Proc. SPIE 2487, Algorithms for Synthetic Aperture Radar Imagery II, (5 June 1995); https://doi.org/10.1117/12.210854

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