• DocumentCode
    3680419
  • Title

    Cognitive SAR based on waveform design and optimum

  • Author

    Wang Kaizhi;Liu Xingzhao

  • Author_Institution
    Electronics Engineering Department, Shanghai Jiaotong University, Shanghai, China
  • fYear
    2012
  • Firstpage
    256
  • Lastpage
    259
  • Abstract
    Different from traditional SAR system, the cognitive SAR proposed in this paper transmits various waveforms to the illuminated scene. The waveforms are designed offline based on the property of clutter and targets of interested. These waveforms are selected and optimized online by priori knowledge and the backscattered signal. The cognitive ability of SAR system can be gained by the matching illumination to the target and scene adaptively.
  • Keywords
    "Synthetic aperture radar","Azimuth","Radar imaging","Matched filters","Scattering","Signal to noise ratio"
  • Publisher
    ieee
  • Conference_Titel
    Waveform Diversity & Design Conference (WDD), 2012 International
  • Type

    conf

  • DOI
    10.1109/WDD.2012.7311262
  • Filename
    7311262
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3680419