Metasurfaces (MTSs) have emerged in the last years as a promising platform for next
generation planar devices in a broad range of frequencies, thanks to their unique field …

Metasurfaces (MTSs) constitute a class of thin metamaterials used for controlling plane
waves and surface waves (SWs). At microwave frequencies, they are constituted by a …

This paper presents a new theory for analyzing the leaky-wave (LW) mechanism supported
by planar metasurfaces (MTSs) described by continuous, anisotropic, nonuniform, locally …

This article presents the exact closed-form solution for a new planar lens, hereinafter
referred to as reflecting Luneburg lens (RLL). The proposed structure consists of two stacked …

Presents an overview of CubeSat antennas designed at the Jet Propulsion Laboratory (JPL)
CubeSats—nanosatellites built to standard dimensions of 10cm x 10 cm x cm—are making …

This paper presents a novel type of basis functions, whose spectral-and space-domain
properties can be exploited for the efficient method of moments (MoM) analysis of planar …

We consider the design and modeling of metasurfaces that couple energy from guided
waves to propagating wave fronts. To this purpose, we develop a comprehensive, multiscale …

Planar junctions between reactive surface impedances with dual character
(capacitive/inductive) can sustain line waves localized both in-plane and out-of-plane …

A new approach is presented for synthesizing modulated metasurface (MTS) antennas
(MoMetAs) with arbitrary radiation patterns, assumed to be given in amplitude, phase, and …

Metasurfaces are thin metamaterial layers characterized by unusual dispersion properties of
surface/guided wave and/or reflection properties of otherwise incident plane waves. At the …