Title :
Reflection phase characterization of a circularly symmetric high impedance surface
Author :
Amiri, Mikal Askarian ; Balanis, Constantine A. ; Durgun, Ahmet C.
Author_Institution :
Sch. of Electr., Comput. & Energy Eng., Arizona State Univ., Tempe, AZ, USA
Abstract :
The reflection characteristics of a circularly symmetric high impedance surface, with a circular substrate in a cartesian coordinate system, is studied and compared with that of the rectangular HIS with straight strips. The operational bandwidth of the circular and rectangular HISs are obtained and compared together.
Keywords :
UHF antennas; electromagnetic wave reflection; Cartesian coordinate system; antenna ground planes; circular HISs; circular substrate; circularly symmetric high impedance surface; operational bandwidth; rectangular HIS; reflection phase characterization; straight strips; Antennas; Bandwidth; Geometry; Impedance; Strips; Surface impedance; Surface waves;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905212
