DocumentCode
2645272
Title
A single layer broadband circularly polarized reflectarray based on the element rotation technique
Author
Yu, Ang ; Yang, Fan ; Elsherbeni, Atef Z. ; Huang, John
Author_Institution
Electr. Eng. Dept., Univ. of Mississippi, Oxford, MS, USA
fYear
2009
fDate
1-5 June 2009
Firstpage
1
Lastpage
4
Abstract
This paper investigates the performance of the single slot ring element for Ka-band reflectarray designs. Using the element rotation technique, two Ka-band circularly polarized reflectarray prototypes are designed and implemented, with different thicknesses of the substrate. The bandwidth is significantly enhanced when a thick substrate is used.
Keywords
microwave antenna arrays; slot antenna arrays; Ka-band circularly polarized reflectarray prototypes; element rotation technique; single layer broadband circularly polarized reflectarray; single slot ring element; Antenna feeds; Apertures; Bandwidth; Delay lines; Dielectric substrates; Frequency; Phase control; Polarization; Prototypes; Reflector antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location
Charleston, SC
ISSN
1522-3965
Print_ISBN
978-1-4244-3647-7
Type
conf
DOI
10.1109/APS.2009.5171594
Filename
5171594
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