DocumentCode
2325760
Title
Design of a shaped double-shell lens feed for a quasi-optical reflector system
Author
Fernandes, Carlos A. ; Costa, Jorge R. ; Van Der Vorst, Maarten
Author_Institution
Inst. de Telecomunicacoes - IST, Lisbon
fYear
2007
fDate
9-15 June 2007
Firstpage
5331
Lastpage
5334
Abstract
This paper proposes a new shaped double-material lens for this objective and presents its design and performance when integrated into the reflector system. A parabolic reflector is used to prove the lens concept. Reflector optimization is out of the scope of this paper. Experimental results are presented for a fabricated scaled lens prototype at 62.5 GHz.
Keywords
design; lens antennas; reflector antenna feeds; lens concept; parabolic reflector; quasi-optical reflector system; scaled lens prototype; shaped double-material lens; shaped double-shell lens feed; Azimuth; Dielectrics; Feeds; Focusing; Geometrical optics; Lenses; Optical design; Reflector antennas; Telecommunications; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location
Honolulu, HI
Print_ISBN
978-1-4244-0877-1
Electronic_ISBN
978-1-4244-0878-8
Type
conf
DOI
10.1109/APS.2007.4396751
Filename
4396751
Link To Document