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arXiv · 1803.04252

Programmable Metasurfaces: State of the Art and Prospects

Fu Liu·Alexandros Pitilakis·Mohammad Sajjad Mirmoosa·Odysseas Tsilipakos·Xuchen Wang·Anna C. Tasolamprou·Sergi Abadal·Albert Cabellos-Aparicio·Eduard Alarcón·Christos Liaskos·Nikolaos V. Kantartzis·Maria Kafesaki·Eleftherios N. Economou·Costas M. Soukoulis·Sergei Tretyakov
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Abstract

Metasurfaces, ultrathin and planar electromagnetic devices with sub-wavelength unit cells, have recently attracted enormous attention for their powerful control over electromagnetic waves, from microwave to visible range. With tunability added to the unit cells, the programmable metasurfaces enable us to benefit from multiple unique functionalities controlled by external stimuli. In this review paper, we will discuss the recent progress in the field of programmable metasurfaces and elaborate on different approaches to realize them, with the tunability from global aspects, to local aspects, and to software-defined metasurfaces.

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Fu Liu, Alexandros Pitilakis, Mohammad Sajjad Mirmoosa, Odysseas Tsilipakos, Xuchen Wang, Anna C. Tasolamprou, Sergi Abadal, Albert Cabellos-Aparicio, Eduard Alarcón, Christos Liaskos, Nikolaos V. Kantartzis, Maria Kafesaki, Eleftherios N. Economou, Costas M. Soukoulis, Sergei Tretyakov. 2018-03-12. Programmable Metasurfaces: State of the Art and Prospects. https://doi.org/10.1109/iscas.2018.8351817

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