A Numerically Stable Algorithm for Eccentrically Metamaterial Covered Circular Cylinders

Dikmen F., Sever E., Tuchkin Y. A., SABAH C.

URSI International Symposium on Electromagnetic Theory (EMTS), Espoo, Finlandiya, 14 - 18 Ağustos 2016, ss.515-517, (Tam Metin Bildiri) identifier identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/ursi-emts.2016.7571441
  • Basıldığı Şehir: Espoo
  • Basıldığı Ülke: Finlandiya
  • Sayfa Sayıları: ss.515-517
  • Anahtar Kelimeler: scattering, first and second kind algebraic systems, stability, Addition Theorems, circular cylinders, metamaterial, ELECTROMAGNETIC SCATTERING
  • Orta Doğu Teknik Üniversitesi Kuzey Kıbrıs Kampüsü Adresli: Evet

Özet

The regularization for monochromatic TM/TE-z polarized waves scattering from multiple non intersecting circular penetrable boundaries has recently been proven to be a requisite for its stable numerical implementation for a wide scope of parameters. The validity and necessity of corresponding regularization algorithm will be demonstrated for medium parameters which are from a double negative (DNG) material media. The preliminary numerical results which already prove the properties mentioned above are given in this paper.