Title :
TE Scattering From Concaved Wedges With Longitudinal Corrugations
Author :
Won-Seok Lee ; Soo-Ji Lee ; Dong-Jin Lee ; Wang-Sang Lee ; Jong-Won Yu
Author_Institution :
Dept. of Electr. Eng., KAIST, Daejeon, South Korea
fDate :
4/1/2013 12:00:00 AM
Abstract :
An exact series solution for the oblique scattering from a corrugated wedge with concaved edge is formulated for TE plane wave using the radial mode matching technique. The scattered and guided fields are represented in terms of an infinite series of radial modes with unknown coefficients. By applying the appropriate boundary conditions, the coefficients of the scattered field are obtained. The diffraction coefficient of a corrugated wedge is subsequently derived from the scattered field.
Keywords :
electromagnetic wave diffraction; electromagnetic wave scattering; TE plane wave; TE scattering; concaved edge; concaved wedges; corrugated wedge diffraction coefficient; guided field; longitudinal corrugations; oblique scattering; radial mode infinite series; radial mode matching technique; scattered field coefficient; Accuracy; Apertures; Diffraction; Electromagnetic scattering; Electromagnetic scattering;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2012.2233703
