Hybrid MoM/FEM Modeling of Loaded Enclosure with Aperture in EMC Problems

Yenikaya S., Akman A.

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, cilt.19, sa.2, ss.204-210, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 19 Sayı: 2
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1002/mmce.20341
  • Dergi Adı: INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.204-210
  • Anahtar Kelimeler: shielding effectiveness, finite element method, method of moment, loaded enclosure, EMC, SHIELDING EFFECTIVENESS, ELECTROMAGNETIC SCATTERING, WAVE
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

To predict electromagnetic field distribution inside a loaded enclosure with the aperture, we present a hybrid formulation which combines method of moments and finite element method. To predict efficiency of the method, the shielding effectiveness of an empty enclosure is compared with the literature. Then the method is applied to dielectric slab loaded enclosure with the single aperture, and the shielding effectiveness, ratio of stored electrical energy, and dissipated power variations are obtained. (C) 2008 Wiley Periodicals, Inc. Int J RF and Microwave CAE 19: 204-210. 2009.