Listar Dpto. Ingeniería Eléctrica y Electrónica - Ingeniaritza Elektriko eta Elektronikoa Saila por tema "Backscattering"

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Superbackscattering antenna arrays

Liberal Olleta, Íñigo ; Ederra Urzainqui, Íñigo ; Gonzalo García, Ramón ; Ziolkowski, Richard W. (IEEE, 2015) Artículo / Artikulua

This article discusses the theory, design and practical implementation of superbackscattering antenna arrays. In analogy with Uzkov’s maximal directivity theorem, it is demonstrated that the maximal backscattering ...
Wideband backscattering reduction at terahertz using compound reflection grating

Orazbayev, Bakhtiyar ; Rodríguez Ulibarri, Pablo ; Beruete Díaz, Miguel (Optical Society of America, 2017) Artículo / Artikulua

Backscattering reduction is usually achieved by using either absorbers or diffractions gratings at the expense of a narrow bandwidth. In this paper, we propose a different strategy based on a metallic compound reflection ...