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, Finland, 14 - 18 August 2016, pp.515-517, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/ursi-emts.2016.7571441
  • City: Espoo
  • Country: Finland
  • Page Numbers: pp.515-517
  • Keywords: scattering, first and second kind algebraic systems, stability, Addition Theorems, circular cylinders, metamaterial, ELECTROMAGNETIC SCATTERING
  • Middle East Technical University Northern Cyprus Campus Affiliated: Yes

Abstract

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.