Multicenter perfectly matched layer implementation for finite element mesh truncation

Ozgun O., Kuzuoglu M.

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, cilt.49, sa.4, ss.827-832, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 49 Sayı: 4
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1002/mop.22258
  • Dergi Adı: MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.827-832
  • Anahtar Kelimeler: finite element method, perfectly matched layer, mesh truncation, complex coordinate stretching, ELECTROMAGNETIC-WAVES, ABSORBERS
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

We present the multicenter perfectly matched layer (PML) technique, which is an easy and practical conformal PML implementation, obtained by the complex coordinate stretching, to the problem of mesh truncation in the finite element method. After developing the analytical background of this method. we demonstrate its performance in electromagnetic radiation/scattering problems. (c) 2007 Wiley Periodicals, Inc.