The paper presents a method for imaging from the data obtained from a synthetic aperture radar that does not utilize spotlighting. The SAR database, that is commonly encountered in reconnaissance imaging with stripmap SAR, is passed through a digital spotlighting algorithm for range and cross-range gating. The resultant filtered SAR data is used in the high-resolution spotlight SAR inversion to image the desired target area. A subaperture processing and coherent imaging method to implement the algorithm is presented.<>


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    Title :

    Digital spotlighting and coherent subaperture image formation for stripmap synthetic aperture radar


    Contributors:
    Soumekh, M. (author)


    Publication date :

    1994-01-01


    Size :

    392367 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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