Title :
The Influence of Large Transverse Curvature on the Induced Current Attenuation
Author :
Andronov, Ivan V.
Author_Institution :
Univ. of St. Petersburg, St. Petersburg, Russia
fDate :
7/4/1905 12:00:00 AM
Abstract :
Using recently derived asymptotics for the diffracted field on a strongly elongated spheroid and extending this formula to the diffraction by a strongly elongated hyperboloid, we show that large transverse curvature decreases the attenuation of the field on the bodies both convex and concave in transverse cross section.
Keywords :
electromagnetic wave diffraction; electromagnetic wave propagation; electromagnetic wave scattering; diffracted field; induced current attenuation; large transverse curvature; strongly elongated hyperboloid; strongly elongated spheroid; transverse cross section; Antennas; Approximation methods; Attenuation; Contracts; Diffraction; Electromagnetics; Surface waves; Electromagnetic diffraction; elongated bodies; high-frequency asymptotic methods;
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2012.2185031
