Multi-beam antennas are critical components in future terrestrial and non-terrestrial wireless
communications networks. The multiple beams produced by these antennas will enable …

With the rapid development of satellite communications, satellite antennas attract growing
interest, especially the high-throughput SatCom-on-the-move antenna for providing high …

Antennas for future communication systems are required to be highly directive and steerable
to compensate for the high path loss in the millimeter-wave band. In this work, we propose a …

This article presents a fully 3D-printed dielectric planar lens operating in the entire Ka-band
manufactured using additive manufacturing and a relatively low-cost 3D-printer. The lens …

In this letter, we present a planar half-Luneburg lens antenna based on a glide-symmetric
dielectric structure. The proposed half-Luneburg lens antenna provides a compact …

This article investigates the dispersion properties of metasurfaces with hexagonal lattices,
including potential higher symmetric configurations. We explore the relationships between …

We investigate dispersion properties of a hexagonal dielectric periodic structure that can be
used to engineer dielectric graded-index lenses. The connection between the geometry of …

Fully metallic geodesic lens antennas are popular for millimeter-wave band applications due
to their simplicity, robustness, and low loss. Here, we report the experimental results of a …

Gradient Index (GRIN) lenses have the potential to tailor the radiation behavior of existing
antennas for improved gain performance. Conventional methods such as transformation …

In this article, a wideband tilted beam phased array antenna is proposed for millimeter-wave
(mmWave) vehicle communications. The developed antenna element obtains a measured …