231 citations · 684 across the 10 of their papers we have counts for
10 papers
Experimental demonstration of a mmWave passive access point extender based on a binary reconfigurable intelligent surface
Vladislav Popov, Mikhail Odit, Jean-Baptiste Gros +5
As data rates demands are exploding, 5G will soon rely on mmWaves that offer much higher bandwidths. Yet at these frequencies, attenuation and diffraction of waves require point to…
A Reconfigurable Intelligent Surface at mmWave based on a binary phase tunable metasurface
Jean-Baptiste Gros, Vladislav Popov, Mikhail A. Odit +2
Originally introduced in the early 2010's, the idea of smart environments through reconfigurable intelligent surfaces (RIS) controlling the reflections of the electromagnetic waves…
Non-local reconfigurable sparse metasurface: Efficient near-field and far-field wavefront manipulations
Vladislav Popov, Badreddine Ratni, Shah Nawaz Burokur +1
In recent years, metasurfaces have shown extremely powerful abilities for manipulation of electromagnetic waves. However, the local electromagnetic response of conventional metasur…
Conformal sparse metasurfaces for wavefront manipulation
Vladislav Popov, Shah Nawaz Burokur, Fabrice Boust
While flat metasurfaces are intensively studied, theoretical modelling of conformal metasurfaces appears to be exceptionally challenging where it demands accurate analysis of the m…
Omega-bianisotropic metasurface for converting a propagating wave into a surface wave
Vladislav Popov, Ana Díaz-Rubio, Viktar Asadchy +4
Although a rigorous theoretical ground on metasurfaces has been established in the recent years on the basis of the equivalence principle, the majority of metasurfaces for converti…
Beamforming with metagratings at microwave frequencies: design procedure and experimental demonstration
Vladislav Popov, Fabrice Boust, Shah Nawaz Burokur
As opposed to metasurfaces, metagratings represent themselves sparse arrangements of scatterers. Established rigorous analytical models allow metagratings to overcome performance o…
Brewster effect when approaching exceptional points of degeneracy: Epsilon-near-zero behavior
Vladislav Popov, Sergei Tretyakov, Andrey Novitsky
We reveal that the phenomenon of full transmission without phase accumulation commonly associated with epsilon-near-zero (ENZ) materials for a plane-wave does not require vanishing…
Designing Metagratings Via Local Periodic Approximation: From Microwaves to Infrared
Vladislav Popov, Marina Yakovleva, Fabrice Boust +3
Recently, metamaterials-inspired diffraction gratings (or metagratings) have demonstrated unprecedented efficiency in wavefront manipulation by means of relatively simple structure…
Constructing the Near field and Far field with Reactive Metagratings: Study on the Degrees of Freedom
Vladislav Popov, Fabrice Boust, Shah Nawaz Burokur
We report that metamaterial-inspired one-dimensional gratings (or metagratings) can be used to control nonpropagating diffraction orders as well as propagating ones. By accurate en…
Controlling diffraction patterns with metagratings
V. Popov, F. Boust, S. N. Burokur
In this study we elaborate on the recent concept of metagratings proposed in Ra'di et al. [Phys. Rev. Lett. 119, 067404 (2017)] for efficient manipulation of reflected waves. Basic…