DocumentCode
1881304
Title
Improving axial ratio of a planar phased array of spirals
Author
Hinostroza, Israel ; Guinvareh, Regis ; Haupt, Randy L.
Author_Institution
SONDRA, Gif-sur-Yvette, France
fYear
2010
fDate
11-17 July 2010
Firstpage
1
Lastpage
4
Abstract
A new planar spiral-like antenna array with wide band properties is presented here. The WAVES method is used along with a hexagonal spiral antenna to obtain a wide frequency band. This design allows a steering angle range of +/- 30° and a good circular polarization over the bandwidth.
Keywords
antenna phased arrays; beam steering; dielectric polarisation; planar antenna arrays; spiral antennas; WAVES method; circular polarization; hexagonal spiral antenna; planar phased array; planar spiral-like antenna array; spirals; steering angle range; wide band property; wide frequency band; Antenna arrays; Arrays; Bandwidth; Broadband antennas; Gratings; Spirals;
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.2010.5561413
Filename
5561413
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