Improving Axial Ratio of a Planar Phased Array of Spirals

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.
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Submitted on : Saturday, January 15, 2011 - 11:31:03 PM
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Israël Hinostroza, Régis Guinvarc'H, Randy Haupt. Improving Axial Ratio of a Planar Phased Array of Spirals. 2010 IEEE Antennas and Propagation Society International Symposium (APSURSI 2010), Jul 2010, Toronto, Canada. ⟨10.1109/APS.2010.5561413⟩. ⟨hal-00556233⟩

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