• DocumentCode
    3677589
  • Title

    Closed-form PO-PTD solution for fast electromagnetic scattering prediction

  • Author

    Zi-Liang Liu;Chao-Fu Wang

  • Author_Institution
    Temasek Laboratories, National University of Singapore
  • fYear
    2015
  • Firstpage
    477
  • Lastpage
    480
  • Abstract
    The closed-form PO-PTD solution is presented to fast predict electromagnetic scattering from large-scale objects. The proposed closed-form formulation can avoid the intensive integral computation on surfaces and edges/wedges. Therefore, computation cost can be greatly reduced for electrically large structures. Numerical results show good accuracy and efficiency compared to those obtained from the multilevel fast multipole algorithm (MLFMA).
  • Keywords
    "Accuracy","Electromagnetic scattering","Optical surface waves","Physical optics","Computers","Conferences"
  • Publisher
    ieee
  • Conference_Titel
    Synthetic Aperture Radar (APSAR), 2015 IEEE 5th Asia-Pacific Conference on
  • Type

    conf

  • DOI
    10.1109/APSAR.2015.7306253
  • Filename
    7306253
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3677589