Title :
Electromagnetic scattering by periodic conducting strip grating on grounded dielectric slab: Study of the angular and polarization dependence in different incident planes
Author :
Foroozesh, Alireza ; Shafai, Lotfollah
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Manitoba, Winnipeg, MB, Canada
Abstract :
This paper presents analysis of the electromagnetic scattering from the grounded dielectric slab loaded with periodic conducting strip grating using modal expansions. It is shown that this structure can act as an either artificial magnetic conductor (AMC) or artificial electric conductor (AEC) depending on the polarization of the incident wave. This study encompasses the dependence of AMC or AEC characteristics on the angle, plane and polarization of the incident wave.
Keywords :
conductors (electric); dielectric materials; electromagnetic wave polarisation; electromagnetic wave scattering; AEC; AMC; angular dependence; artificial electric conductor; artificial magnetic conductor; electromagnetic scattering; grounded dielectric slab; incident planes; periodic conducting strip grating; polarization dependence; Antennas; Dielectrics; Electromagnetic scattering; Electromagnetics; Gratings; Slabs; Strips; Artificial electric conductor (AEC); Artificial magnetic conductor (AMC); Periodic structures; Reflection coefficient phase; Strip gratings;
Conference_Titel :
Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference (ANTEM-AMEREM), 2010 14th International Symposium on
Conference_Location :
Ottawa, ON
Print_ISBN :
978-1-4244-5049-7
Electronic_ISBN :
978-1-4244-5050-3
DOI :
10.1109/ANTEM.2010.5552572
