Title :
Systematic design of planar lenses using artificial dielectrics
Author :
Zhang, Yan ; Mittra, Raj ; Hong, Wei
Author_Institution :
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
Abstract :
In this work we present a systematic approach for designing planar lenses using artificial dielectrics to realize the desired phase delays. The artificial dielectric is synthesized by using multilayer frequency selective surfaces (FSSs) with Jerusalem Cross (JC) elements, because they are found to be good candidates that provide stable response over a wide range of incident angles and for both polarizations.
Keywords :
dielectric polarisation; frequency selective surfaces; lens antennas; FSS; Jerusalem Cross elements; artificial dielectrics; incident angles; multilayer frequency selective surfaces; phase delays; planar lenses; polarizations; systematic design; Dielectrics; Frequency selective surfaces; Geometry; Lenses; Software; Surface impedance; Systematics;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5561790
