Title :
60 GHz planar fresnel zone lens
Author :
Xiaozhou Wang;Michael Jenning;Dirk Plettemeier
Author_Institution :
RF Engineering, Communications Lab, Faculty of Electrical and Computer Engineering, Technische Universitä
fDate :
7/1/2015 12:00:00 AM
Abstract :
In this paper, we present the design guidelines of a planar Fresnel zone lens, where each zone has a certain permittivity. The different permittivities are realized by perforating a dielectric of higher permittivity. We designed a lens that adds 13 dB of gain to a patch antenna. A slightly modified fabricated sample shows a focusing gain of 10 dB in measurements.
Keywords :
"Lenses","Permittivity","Antenna measurements","Gain","Dielectrics","Patch antennas","Fresnel reflection"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305422
