DocumentCode
1876593
Title
Reflector focal array based on multi-feed EBG antenna for Ka-band space applications
Author
Chreim, H. ; Chantalat, R. ; Arnaud, E. ; Thevenot, M. ; Naeem, U. ; Bila, S. ; Verdeyme, S. ; Monédière, T. ; Dumon, P. ; Palacin, B. ; Diez, H. ; Pacaud, D. ; Cailloce, Y. ; Caille, G. ; de Maagt, P.
Author_Institution
XLIM, Limoges, France
fYear
2010
fDate
11-17 July 2010
Firstpage
1
Lastpage
4
Abstract
A metallic multi-feed EBG structure operating in Ka band [29.5-30 GHz] is presented which is used to feed a reflector for Ka-Band space applications. The feed has been simulated and real filters have been used in order to retrieve radiation characteristics which were disturbed by the coupling. Finally the feed was used to illuminated a reflector and characterize the coverage. C/I ratio higher than 1 ldB have been obtained.
Keywords
antenna radiation patterns; microwave antenna arrays; photonic band gap; reflector antennas; satellite antennas; Ka-band space applications; frequency 29.5 GHz to 30 GHz; metallic multifeed EBG structure; multifeed EBG antenna; radiation characteristics; real filters; reflector focal array; Antenna radiation patterns; Couplings; Feeds; Matched filters; Metamaterials; Periodic structures;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location
Toronto, ON
ISSN
1522-3965
Print_ISBN
978-1-4244-4967-5
Type
conf
DOI
10.1109/APS.2010.5561220
Filename
5561220
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