This paper introduces the innovative concept of multidimensional waveform encoding for space-borne synthetic aperture radar (SAR). The combination of this technique with digital beamforming on receive enables a new generation of SAR systems with improved performance and flexible imag-ing capabilities. Examples are high-resolution wide-swath radar imaging with compact antennas, enhanced sensitivity for applications like along-track interferometry and moving object indication, or the implementation of hybrid SAR imaging modes which are well suited to satisfy hitherto in-compatible user requirements. Implementation specific issues will be discussed and performance examples demonstrate the potential of the new technique for different remote sensing applications.


    Access

    Download


    Export, share and cite



    Title :

    Multidimensional Waveform Encoding: A New Digital Beamforming Technique for Synthetic Aperture Radar Remote Sensing


    Contributors:


    Publication date :

    2008-01-01



    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Multidimensional Waveform Encoding for Synthetic Aperture Radar Remote Sensing

    Krieger, Gerhard / Gebert, Nicolas / Moreira, Alberto | German Aerospace Center (DLR) | 2007

    Free access

    Digital beamforming and multidimensional waveform encoding for sapceborne radar remote sensing

    Krieger, Gerhard / Gebert, Nicolas / Moreira, Alberto | German Aerospace Center (DLR) | 2007

    Free access

    Multidimensional Waveform Encoding for Spaceborne Synthetic Aperture Radar

    Krieger, Gerhard / Gebert, Nicolas / Moreira, Alberto | German Aerospace Center (DLR) | 2007

    Free access

    Advanced Synthetic Aperture Radar Based on Digital Beamforming and Waveform Diversity

    Krieger, Gerhard / Gebert, Nicolas / Younis, Marwan et al. | German Aerospace Center (DLR) | 2008

    Free access

    Experimental Performance Investigation of Digital Beamforming on Synthetic Aperture Radar

    Kim, Junghyo / Younis, Marwan / Wiesbeck, Werner | German Aerospace Center (DLR) | 2008

    Free access