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Reconfigurable Metasurfaces for Beam Scanning Planar Antennas

Duran Venegas, Juan Antonio. Reconfigurable Metasurfaces for Beam Scanning Planar Antennas. PhD, Electromagnétisme et Systèmes Haute Fréquence, Institut National Polytechnique de Toulouse, 2016

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Abstract

We are studying the implementation of 'Scanning Antenna dedicated to the applications of satellite communications geostationary. The structures developed are suitable for to be on board an airplane or a train. The architecture of the antenna developed consists of a double linear network in two transverse dimmensions. The scan in each network is provided by the lines coplanar to metamaterials controlled by varactor. We porposons of new methods characterization of discontinuities coplanar online for the line design. In addition, a energy harvesting system has be designed to feed radiating elements and tested with patch different antennas. Finally, we are considering co-integration radiating structures and CRLH lines as well as control electronic by the diodes.

Item Type:PhD Thesis
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
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Research Director:
Prigent, Gaëtan and Martel, Cédric
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Deposited On:06 Dec 2021 08:55

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