DocumentCode
583905
Title
A novel compact center-fed reflector antenna with one-dimensional beam scanning function
Author
Takikawa, Michio ; Inasawa, Yoshio ; Konishi, Yoshihiko
Author_Institution
Mitsubishi Electr. Corp., Kamakura, Japan
fYear
2012
fDate
Oct. 29 2012-Nov. 2 2012
Firstpage
1277
Lastpage
1280
Abstract
A novel composition and test results of a compact center-fed reflector antenna with one-dimensional beam scanning function has been demonstrated. The feature of the proposed antenna is that the sub-reflector differs in a caustic mutually. The doubly curve has been used for the shape of the reflector surfaces. The 20λ-size antenna has been fabricated and tested in x-band. As a result, measured value and calculated value were in good agreement. The composition of this antenna and the validity of the design method have been confirmed.
Keywords
design; reflector antenna feeds; compact center-fed reflector antenna; design method; one-dimensional beam scanning function; subreflector; x-band; Antenna measurements; Antenna radiation patterns; Imaging; Radar antennas; Radar imaging; Reflector antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (ISAP), 2012 International Symposium on
Conference_Location
Nagoys
Print_ISBN
978-1-4673-1001-7
Type
conf
Filename
6393776
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