3D direction-of-arrival estimation using a wideband vector antenna

Johan Duplouy 1, 2 Christophe Morlaas 1 Hervé Aubert 2 Patrick Potier 3 Philippe Pouliguen 4 Christopher Djoma 5
1 ENAC - Ecole Nationale de l'Aviation Civile
2 LAAS-MINC - Équipe MIcro et Nanosystèmes pour les Communications sans fil
LAAS - Laboratoire d'analyse et d'architecture des systèmes
3 DGA.MI - DGA Maîtrise de l'information
4 DGA MRIS - DGA Mission Recherche et Innovation Scientifique
5 DGA - Direction générale de l'armement [Bagneux]
Abstract : In this communication, direction finding performances of a reconfigurable wideband vector antenna are predicted. The accurate estimation of the direction of arrivals across the 3D half-space of incoming electromagnetic fields is obtained over a 1.7:1 frequency range from only two colocated and orthogonal circular arrays of Vivaldi antennas.
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ENAC | CNRS | INSA-TOULOUSE | LAAS | LAAS-MINC | LAAS-HYPERFREQUENCES-ET-OPTIQUE | INSA-GROUPE | TELECOM | TELECOM-EMA | UNIV-TLSE3 | UT1-CAPITOLE | UNIV-TLSE2 | RPAS

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Johan Duplouy, Christophe Morlaas, Hervé Aubert, Patrick Potier, Philippe Pouliguen, et al.. 3D direction-of-arrival estimation using a wideband vector antenna. IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI 2018), Jul 2018, Boston, MA, United States. pp.197-200, ⟨10.1109/lawp.2017.2779878⟩. ⟨hal-01977267⟩

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