Title :
Exact geometrical optics scattering from a tri-sector isorefractive wedge structure
Author :
Uslenghi, Piergiorgio L E
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Chicago, IL, USA
Abstract :
A structure made of three 120/spl deg/-wedges isorefractive to one another and with a common edge is considered. The incident field consists of three plane waves incident on the edge along the bisectors of the wedge regions. The conditions under which the structure is invisible to the incident field are determined. An extension is made to a honeycomb structure.
Keywords :
electromagnetic wave scattering; geometrical optics; honeycomb structures; electromagnetic scattering; geometrical optics; honeycomb structure; incident field invisibility; isorefractive media; plane wave incident field; tri-sector isorefractive wedge structure;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2004.830012
