Title :
Plane wave scattering from a curved HIS: Normal incidence
Author :
Durgun, Ahmet C. ; Balanis, Constantine A. ; Birtcher, Craig R.
Author_Institution :
Sch. of Electr., Comput. & Energy Eng., Arizona State Univ., Tempe, AZ, USA
Abstract :
An approximate analytical method is developed to characterize the reflection properties of a cylindrically curved high impedance surface (HIS). This method assumes a homogenized model for the curved HIS which can be extracted from the reflection properties of the flat HIS. In this work, only the normal incidence case is considered for TEz and TMz polarizations.
Keywords :
approximation theory; electromagnetic wave polarisation; electromagnetic wave scattering; TEz polarization; TMz polarization; approximate analytical method; cylindrically curved high impedance surface; flat HIS; homogenized curved HIS model; normal incidence; plane wave scattering; reflection properties characterization; Analytical models; Antennas; Geometry; Impedance; Scattering; Surface impedance; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6348843