Active Reflectors: Possible Solutions Based on Reflectarrays and Fresnel Reflectors

An overview about some of the recent Spanish developments on active reflectors is presented. In the first part, a novel beamsteering active reflectarray is deeply studied. It is based on implementing in each elementary radiator an IQ modulator structure, in which amplitude and phase control of the s...

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Bibliographic Details
Main Authors: Lorena Cabria, José Ángel García, Julio Gutiérrez-Ríos, Antonio Tazón, Juan Vassal'lo
Format: Article
Language:English
Published: Wiley 2009-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2009/653952
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