355 citations · 2.8k across the 46 of their papers we have counts for
47 papers
A Reconfigurable Intelligent Surface With Surface-Wave Assisted Beamforming Capabilities
Vasileios G. Ataloglou, George V. Eleftheriades
The integration of tunability mechanisms in the metasurface design has unleashed a tremendous potential for wireless communications. In particular, reconfigurable intelligent surfa…
Low-profile Aperiodic Metasurfaces for High-efficiency Achromatic Anomalous Reflection over a Wide Bandwidth
Vasileios G. Ataloglou, George V. Eleftheriades
Metasurface anomalous reflectors can enhance future wireless communication systems due to their ability to redirect electromagnetic waves and establish metasurface-assisted communi…
An Active Electromagnetic 3D Surface Cloak
Paris Ang, George V. Eleftheriades
An active interior cloak is composed of a conformal array of radiating sources surrounding a target object. With proper configuration, this array radiates a field discontinuity whi…
Finite-Difference Time-Domain Simulation of Wave Transmission Through Space-Time-Varying Media
Sajjad Taravati, Ahmed A Kishk, George V Eleftheriades
A comprehensive study on the Finite Difference Time Domain (FDTD) numerical modelling of space- and time-varying media is presented. We investigate the dynamic behavior of oblique…
Experimental Demonstration of A Dual-Input/Dual-Output Reflective Impedance Metasurface
Jean Louis Keyrouz, Vasileios G. Ataloglou, George V. Eleftheriades
This paper presents the experimental demonstration of a dual-input/dual-output reflective impedance metasurface. The design of the metasurface relies on the Method of Moments and l…
Synthesis of Modulated Dielectric Metasurfaces for Precise Antenna Beamforming
Vasileios G. Ataloglou, George V. Eleftheriades
This paper presents an end-to-end design method for the synthesis of dielectric metasurfaces with modulated thickness that are able to realize desired radiation patterns in the far…