The development of metasurfaces has unlocked various use cases in wireless
communication networks to improve performance by manipulating the propagation …

This paper highlights recent developments and challenges on beam steering characteristics
of reconfigurable transmitarray antennas. It introduces the operating principle of beam …

Millimeter-wave (mmWave) and orbital angular momentum (OAM) multiplexing are two key
technologies for modern wireless communications, where significant efforts have been …

This communication presents a low-profile, compact, high gain dual-band and dual-
circularly polarized (CP) folded transmitarray antenna (FTA) with independent beam control …

We present a broadband metasurface Luneburg lens for full-angle operation. The design of
the Luneburg lens is based on an inverted substrate parallel-plate-waveguide structure with …

Recently, reconfigurable metasurfaces have facilitated dynamic manipulation of
electromagnetic (EM) waves, opening new opportunities for fascinating meta-devices. So …

A broadband folded transmitarray antenna (FTA) with ultralow-profile, high-gain, and high
polarization purity is proposed in this communication. It consists of a focusing metasurface …

Multibeam antennas have emerged as a promising concept for applications where selective
beam coverage is required. Multibeam radiation can be achieved leveraging the concept of …

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 …

A low-profile printed planar antipodal Vivaldi antenna (AVA) array with good performance for
future fifth-generation (5G) millimeter-wave (mmWave) communication applications is …