Adaptive approaches for SAR processing

Vladimir V. Sazonov

doi:10.1117/12.177194

9 June 1994 Adaptive approaches for SAR processing

Vladimir V. Sazonov

Proceedings Volume 2230, Algorithms for Synthetic Aperture Radar Imagery; (1994) https://doi.org/10.1117/12.177194
Event: SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, 1994, Orlando, FL, United States

Abstract

High resolution in synthetic aperture radar (SAR) could be achieved by the convolution of the received signal with the reference function. The right selection of the reference function is necessary to obtain high accuracy in this processing. The reference function of the azimuth processing is characterized by two parameters: the central Doppler frequency and the speed of the azimuth signal frequency modulation. The principles of the proposed algorithms are discussed in this report. These algorithms are intended for more precise estimation of the reference function parameters; they utilize received realization of the reflected signal.

Citation Download Citation

Vladimir V. Sazonov "Adaptive approaches for SAR processing", Proc. SPIE 2230, Algorithms for Synthetic Aperture Radar Imagery, (9 June 1994); https://doi.org/10.1117/12.177194

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