• DocumentCode
    126207
  • Title

    Comparison of complex principal and independent component analyses of radiated emissions from printed circuit boards

  • Author

    Arnaut, L.R. ; Obiekezie, C.S.

  • Author_Institution
    George Green Inst. of Electromagn. Res., Univ. of Nottingham, Nottingham, UK
  • fYear
    2014
  • fDate
    16-23 Aug. 2014
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    A comparison between principal component analysis (PCA) and independent component analysis (ICA) is performed and applied to radiated emissions from a printed circuit board. Magnetic fields with approximately Gaussian statistics are found to lead to closely matching spatial maps of the components between both methods.
  • Keywords
    Gaussian processes; independent component analysis; magnetic fields; principal component analysis; printed circuit testing; ICA; PCA; approximately Gaussian statistics; independent component analysis; magnetic fields; principal component analysis; printed circuit board; radiated emissions; spatial maps; Correlation; Decorrelation; Eigenvalues and eigenfunctions; Integrated circuits; Matrix decomposition; Principal component analysis; Transmission line matrix methods;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
  • Conference_Location
    Beijing
  • Type

    conf

  • DOI
    10.1109/URSIGASS.2014.6929572
  • Filename
    6929572
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=126207