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

To support the ever-increasing demand on connectivity and datarates, multiple beam
antennas are identified as a critical technology for the fifth generation (5G), the sixth …

This article summarizes the recently discovered opportunities of geodesic lenses for
producing high-performing antennas for 5G/6G communications. First, we explain the …

geodesic-lenses are a compelling alternative to traditional planar dielectric lens antennas,
as they are low loss and can be manufactured with a simple mechanical design. However, a …

Here, we propose a low-profile polarizing technique integrated in a parallel plate waveguide
(PPW) configuration, compatible with fully metallic geodesic lens antennas. The geodesic …

Gradient index lens antennas find their application in modern wireless communication
including radar systems, satellite communication, etc. They can ensure highly directional …

In this letter, we propose and study a 2-D glide-symmetric dielectric periodic structure. We
demonstrate that glide symmetry broadens the bandwidth of operation and achieves lower …

The millimeter-wave band is a very attractive frequency band for the new generations of
mobile cellular networks, ie 5G and 6G, due to its potential to support extremely high data …

We propose and implement a geodesic half-Maxwell fish-eye (MFE)-lens antenna. The lens
was optimized using an in-house physical optics (PO) code adapted for generalized …

This article describes a detailed procedure that allows for a time-efficient design of fully
metallic geodesic H-plane horn antennas using an in-house ray-tracing method together …