Circular antenna array for microwave Bessel beam generation

Abstract : A circular antenna array (CAA) is proposed and demonstrated for the generation of optimal pseudo-Bessel beams at millimeter-wave frequencies. Numerical simulations show that a 91-element array produces a Bessel beam of a 7λ main lobe width over a distance of 180λ. Based on this report, it is suggested that Bessel beams may provide a unique solution to millimeter-wave quasi-optical systems by providing highly focused beams with small-sized antennas.
Type de document :
Communication dans un congrès
General Assembly and Scientific Symposium, 2011 XXXth URSI, Aug 2011, Istambul, Turkey. pp.1-4, 2011
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https://hal.inria.fr/hal-01056719
Contributeur : Valence Lcis <>
Soumis le : mercredi 20 août 2014 - 14:25:38
Dernière modification le : mardi 18 décembre 2018 - 12:22:02

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  • HAL Id : hal-01056719, version 1

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Pierre Lemaitre-Auger, Samer Abielmona, Christophe Caloz. Circular antenna array for microwave Bessel beam generation. General Assembly and Scientific Symposium, 2011 XXXth URSI, Aug 2011, Istambul, Turkey. pp.1-4, 2011. 〈hal-01056719〉

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