Title :
Three dimensional scattering problems involving uniaxial and isotropic wire medium objects: Spherical and cubical examples
Author :
Forati, Ebrahim ; Hanson, George
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of Wisconsin Milwaukee, Milwaukee, WI, USA
Abstract :
The drift-diffusion approach is used to form an integro-differential equation for scattering problems involving three dimensional wire medium objects. The method is applicable to arbitrary three dimensional uniaxial and isotropic geometries. A spherical isotropic wire medium and a cubical uniaxial wire medium object are simulated numerically using the drift-diffusion method. The results are compared with full wave simulation and measurement results.
Keywords :
electromagnetic wave scattering; integro-differential equations; arbitrary three dimensional uniaxial geometries; cubical uniaxial wire medium object; drift-diffusion approach; integrodifferential equation; scattering problems; spherical isotropic wire medium; three dimensional isotropic geometries; three dimensional wire medium objects; Equations; Geometry; Integral equations; Materials; Mathematical model; Scattering; Wires;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711384
