A low loss reflectarray element based on a dielectric resonator antenna (DRA) with a parasitic strip

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Jul 2008 France Publisher:IEEEJournal:2008 IEEE Antennas and Propagation Society International Symposium

Authors: Jamaluddin, Mohd-Haizal; Gillard, Raphaël; Sauleau, Ronan; Dumon, P.; Le Coq, Laurent;

doi: 10.1109/aps.2008.4619980

A low loss reflectarray element based on a dielectric resonator antenna (DRA) with a parasitic strip

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Abstract

A strip-loaded DRA has been proposed as a promising reflectarray element in Ka-band. Varying the length of the strip enables one to adjust the phase of each DRA cell. A phase variation of 320deg and low loss (less than 0.6dB) are achieved at 30 GHz. This concept has been checked experimentally in C-band. It was also demonstrated that the DRA structure exhibits much better performance compared to the so called dasiafull substratepsila configuration.

Country

France

Related Organizations

University of Rennes 1
France
French National Centre for Scientific Research
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University of Nantes
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Université de Rennes 1
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