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Wideband Vector Antenna for Dual-Polarized and 3-D Direction Finding Applications

Abstract : A wideband and radiation pattern recon-figurable vector antenna is proposed for dual-polarized and 3-D direction finding applications. Compared with the state of the art, this antenna achieves the accurate estimation of the direction of arrival of an incoming vertically-or horizontally-polarized electromagnetic field over a wider bandwidth (7:1). Measurement results are in good agreement with the simulated results obtained from full-wave electromagnetic simulations. Index Terms-wideband magnetic and electric dipoles, Vivaldi antennas, vector sensor, direction-of-arrival antenna, dual-polarized antenna, reconfigurable antenna.
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Submitted on : Thursday, June 20, 2019 - 12:01:06 PM
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Johan Duplouy, Christophe Morlaas, Hervé Aubert, Patrick Potier, Philippe Pouliguen. Wideband Vector Antenna for Dual-Polarized and 3-D Direction Finding Applications. IEEE Antennas and Wireless Propagation Letters, Institute of Electrical and Electronics Engineers, 2019, 18 (8), pp.1572 - 1575. ⟨10.1109/LAWP.2019.2923531⟩. ⟨hal-02160936⟩



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