This paper addresses the hardware structure of Reconfigurable Intelligent Surfaces (RIS)
and presents a comprehensive overview of RIS design, considering both unit design and …

This communication proposes a new all-dielectric broadband dual-band reflectarray with a
large frequency ratio using low-cost 3-D printing. In contrast to conventional reflectarrays …

Coding metasurfaces for diffusion scattering of electromagnetic (EM) waves are important for
stealth applications and have recently attracted researchers in physics and engineering …

A broadband technique to reduce the radar cross section (RCS) of complex targets is
presented. In such targets, multiple-bounce mechanism dominates their RCS. The proposed …

This paper presents a spatiotemporal encoding metasurface design to independently
achieve the good radiation and the low scattering performances in the same frequency …

A novel Huygens' transmit array (TA) is proposed based on a coupled-resonator approach to
demonstrate millimeter-wave (mm-Wave) beamforming for linear polarization. The proposed …

Novel Fabry-Pérot resonator-based compound Huygens' structure with two all-dielectric
metasurface layers is proposed and experimentally demonstrated. This design consists of …

An all-dielectric Huygens' transmit-array is proposed and experimentally demonstrated in
the 120-GHz-band. The proposed transmit-array is fabricated using a high-precision laser …

This paper presents a novel metasurface design strategy to realize broadband radar cross
section (RCS) reduction. The phase distribution across the metasurface aperture can be …

In this article, a dielectric-only reflectarray (RA) with a wideband behavior is proposed as an
alternative to conventional metallo-dielectric configurations. The introduced unit-cell (UC) …