Locally-conformal perfectly matched layer implementation for finite element mesh truncation

Ozgun O., Kuzuoglu M.

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, cilt.48, sa.9, ss.1836-1839, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 48 Sayı: 9
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1002/mop.21788
  • Dergi Adı: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1836-1839
  • Anahtar Kelimeler: electromagnetic scattering, finite element method, perfectly matched layer, mesh truncation, complex coordinate stretching, ABSORBING BOUNDARY-CONDITION
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

In this article, we introduce the locally conformal perfectly matched layer (PML) technique, which is an easily implementable conformal PML implementation, obtained via complex coordinate transformation, for the purpose of mesh truncation in the finite element method. After deriving the governing equations, we test this technique using electromagnetic scattering problems. (C) 2006 Wiley Periodicals, Inc.