• DocumentCode
    1898503
  • Title

    Efficient algorithm for high-resolution two targets angles estimation using four subapertures

  • Author

    Rytel-Andrianik, Rafal

  • Author_Institution
    Institute of Electronic Systems, Warsaw University of Technology, ul. Nowowiejska 15/19, 00-665 Warszawa, Poland
  • fYear
    2012
  • fDate
    22-25 Oct. 2012
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    The paper is concerned with super-resolution angle estimation for two waves received by a linear array antenna divided into four subapertures. A ready for implementation computationally efficient and stable algorithm for this task is derived and presented. This algorithm is based on maximum likelihood estimator and Newton optimization method to find maximum of an objective function.
  • Keywords
    linear array; multi-frequency estimation; multipath;
  • fLanguage
    English
  • Publisher
    iet
  • Conference_Titel
    Radar Systems (Radar 2012), IET International Conference on
  • Conference_Location
    Glasgow, UK
  • Electronic_ISBN
    978-1-84919-676
  • Type

    conf

  • DOI
    10.1049/cp.2012.1665
  • Filename
    6494821
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1898503