Reflectarrays and metasurface reflectors as diffraction gratings: A tutorial
Reconfigurable reflectors have significant potential in future telecommunication systems,
and approaches to the design and realization of full and tunable reflection control are now …
and approaches to the design and realization of full and tunable reflection control are now …
Extreme beam-forming with impedance metasurfaces featuring embedded sources and auxiliary surface wave optimization
We present the end-to-end design of compact passive and lossless metasurface antennas
with integrated feeds. The complete low-profile system consists of a single-layered reactive …
with integrated feeds. The complete low-profile system consists of a single-layered reactive …
Anisotropic Metagratings for Simultaneous Polarization Conversion and Anomalous Reflection
S Elad, A Epstein - 2023 17th European Conference on …, 2023 - ieeexplore.ieee.org
We present a semi-analytical framework for designing highly efficient polarization and
wavefront manipulating metagratings (MGs). The required anisotropy is achieved by …
wavefront manipulating metagratings (MGs). The required anisotropy is achieved by …
Design of modulated dielectric metasurfaces for antenna beamforming
Metasurfaces can be engineered to taper the electromagnetic fields and realize radiated
beams. In this paper, we present an optimization framework to design metasurfaces …
beams. In this paper, we present an optimization framework to design metasurfaces …