• DocumentCode
    3676233
  • Title

    Improved compressive sensing with antenna directivity for TWRI

  • Author

    Ali H. Muqaibel

  • Author_Institution
    Electrical Engineering Department, King Fahd University of Petroleum &
  • fYear
    2015
  • fDate
    7/1/2015 12:00:00 AM
  • Firstpage
    402
  • Lastpage
    403
  • Abstract
    Through-the-wall radar imaging (TWRI) is usually associated with the use of ultra wideband (UWB) signals to allow for wall penetration and high resolution. It is difficult to keep the antenna pattern fixed at all frequencies. Due to the large bandwidth and associated big data, compressive sensing (CS) is used for TWRI. We propose to embed the directivity of the antenna in the designed sparsity dictionary. The results show improved image reconstruction.
  • Keywords
    "Dictionaries","Directive antennas","Radar imaging","Ground penetrating radar","Radar antennas","Compressed sensing","Ultra wideband antennas"
  • Publisher
    ieee
  • Conference_Titel
    Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
  • Type

    conf

  • DOI
    10.1109/APS.2015.7304587
  • Filename
    7304587
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3676233