Title :
A Ka-Band Dielectric Resonator Antenna Reflectarray
Author :
Keller, M.G. ; Shaker, J. ; Petosa, A. ; Ittipiboon, A. ; Cuhaci, M. ; Antar, Y.M.M.
Author_Institution :
Communications Research Centre Canada, 3701 Carling Ave, Box 11490, Stn. H, Ottawa, ON K2H 8S2
Abstract :
A reflectarray that uses a Dielectric Resonator Antenna (DRA) as the radiating element has been developed at Ka-Band. A variable length DRA provides the required phase shift at each cell on the reflectarray surface. Experimental results for this configuration show a similar performance to reflectarrays based on microstrip patch antennas.
Keywords :
Antenna feeds; Aperture antennas; Dielectric resonator antennas; Horn antennas; Microstrip antenna arrays; Microstrip antennas; Patch antennas; Phased arrays; Reflection; Reflector antennas;
Conference_Titel :
Microwave Conference, 2000. 30th European
Conference_Location :
Paris, France
DOI :
10.1109/EUMA.2000.338713
