DocumentCode
1441825
Title
Dielectric lens antenna with scan reflector
Author
Qin, Yaokun
Author_Institution
Shanghai Transmission Lines Res. Inst., China
Volume
33
Issue
1
fYear
1997
Firstpage
98
Lastpage
101
Abstract
A dielectric lens antenna with a scanning reflector that is coaxial to the lens is described, and its aberrations are analyzed. The result shows that aberrations of the system will deteriorate severely when a planar reflector is used, but the aberrations can be significantly reduced when a corrected phase reflector is used.
Keywords
aberrations; antenna radiation patterns; lens antennas; millimetre wave antennas; optimisation; reflector antenna feeds; reflector antennas; aberrations; coaxial reflector; configuration optimisation; corrected phase reflector; dielectric lens antenna; millimetre wave antennas; planar reflector; scanning reflector; Antenna feeds; Apertures; Assembly; Coaxial components; Dielectrics; Lenses; Millimeter wave radar; Millimeter wave technology; Optical design; Reflector antennas;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/7.570712
Filename
570712
Link To Document