Title :
Fractional dual parabolic cylindrical reflector
Author :
Hussain, Akhtar ; Faryad, M. ; Naqvi, Q.A.
Author_Institution :
Dept. of Electron., Quaid-i-Azam Univ., Islamabad
fDate :
June 29 2008-July 2 2008
Abstract :
Geometrical optics (GO) fields of a fractional dual parabolic cylindrical reflector have been studied around the focusing region using Maslovpsilas method. GO fields contain both co- and cross-polarized components. Considering perfect electric conductor as original case, magnitudes of the GO fields do not depend upon the fractional parameter. For impedance boundary reflector as original case, the field components depend upon the fractional parameter. Dependence of co-polarized and cross-polarized field components in different ranges of surface impedance has been studied.
Keywords :
conductors (electric); electromagnetic wave polarisation; geometrical optics; surface impedance; Maslov method; co-polarized field component; cross-polarized field component; electric conductor; fractional dual parabolic cylindrical reflector; geometrical optics field; impedance boundary reflector; surface impedance; Conductors; Electromagnetic reflection; Electromagnetic scattering; Geometrical optics; Metalworking machines; Optical reflection; Optical surface waves; Surface impedance; Surface waves; Tensile stress;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 2008. MMET 2008. 12th International Conference on
Conference_Location :
Odesa
Print_ISBN :
978-1-4244-2284-5
DOI :
10.1109/MMET.2008.4580949
