DocumentCode
622973
Title
Directive radiation of a line-source inside an anisotropic material slab via transformation electromagnetics
Author
Sedighy, Seyed Hassan ; Guclu, Caner ; Amirhosseini, Mohammad Khalaj ; Capolino, Filippo
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Univ. of California, Irvine, Irvine, CA, USA
fYear
2013
fDate
20-24 May 2013
Firstpage
890
Lastpage
892
Abstract
A transformation electromagnetics technique for transforming a cylindrical wave into a plane wave is provided. The electromagnetic material parameters in the final coordinate space require only a single spatially varying term of the permittivity tensor for converting the wave front of TE waves. The detailed derivation of the spatially varying constitutive parameters and matching conditions for the plane wave are provided. An example case with a magnetic current line source is reported and the proposed final antenna is proved to be directive using full wave simulations.
Keywords
electromagnetic wave propagation; TE waves; anisotropic material slab; cylindrical wave transformation; directive radiation; full wave simulations; line source; permittivity tensor; plane wave; transformation electromagnetics technique; Directive antennas; Electromagnetics; Metamaterials; Permittivity; Slabs; Tensile stress;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Theory (EMTS), Proceedings of 2013 URSI International Symposium on
Conference_Location
Hiroshima
Print_ISBN
978-1-4673-4939-0
Type
conf
Filename
6565886
Link To Document