The application of the stepped-frequency Chirp signal on the wideband phased-array radar was analyzed in this paper. The window function was used to design the radar key parameters to minimize the ghost peak and the sampling loss. Then a velocity compensation method was presented to solve the Doppler Effect. Then the effects of the aperture fill time on the antenna direction pattern were also analyzed and a grouping phase matching rule was given. At last was the imaging result of the real data, which shows the validly of the proposed methods.


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    Title :

    Study on ISAR Imaging of Stepped-Frequency Chirp Signal


    Additional title:

    Lect. Notes Electrical Eng.


    Contributors:
    Shen, Rongjun (editor) / Qian, Weiping (editor) / Yuan, Haotian (author) / Wen, Shuliang (author) / Cheng, Zhen (author)


    Publication date :

    2012-09-29


    Size :

    14 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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