Wide-area (i.e., wide-swath, which means a large imaging swath in elevation) and staring (persistently remote observing) synthetic aperture radar (SAR) imaging is of great utility in microwave remote sensing; however, it cannot be efficiently achieved for current spaceborne and airborne single-antenna SAR systems due to the minimum antenna area constraint [1], [2]. Spaceborne SAR has an imaging capability with a wide area but with a limited azimuth resolution. In contrast, airborne SAR has an imaging capability with a high resolution but with limited swath coverage. Moreover, neither spaceborne nor airborne SARs provide staring imaging. There is therefore a clear incentive to increase the swath width and azimuth resolution simultaneously.


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    Titel :

    High altitude platform multichannel SAR for wide-area and staring imaging


    Beteiligte:
    Wang, Wen-Qin (Autor:in) / Shao, Huaizong (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.05.2014


    Format / Umfang :

    1065511 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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