Journal of University of Chinese Academy of Sciences >
High Precision Range Imaging of Pulse Stepped Frequency Radar Based on Target' s Feature
Received date: 2004-01-15
Online published: 2005-01-15
According to radar target' s width feature , an inverse Chirp-z transformation method was put forward for the target' s detection window .It aimed to obtain high precision range image via increasing sampling resolution . Compared with traditional inverse Fourier transform method , which used zeros padding method , at the same condition of sampling resolution , the method proposed could decrease the calculation load .Simulation corresponded with theoretical analysis , and the results proved it was effective.
Wang Yiding , Tu Guo-Fang . High Precision Range Imaging of Pulse Stepped Frequency Radar Based on Target' s Feature[J]. Journal of University of Chinese Academy of Sciences, 2005 , 22(1) : 46 -50 . DOI: 10.7523/j.issn.2095-6134.2005.1.007
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