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 …

Quasi-optical beamformers provide attractive properties for antenna applications at
millimeter-wave (mm-wave) frequencies. Antennas implemented with these beamformers …

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 …

This article applies an in-house generalized ray-tracing (RT) model to efficiently compute
both the radiation pattern and the efficiency of geodesic lenses with nonrotationally …

5G is currently being rolled-out in many countries and nationwide networks with successive
provisioning of new communication capabilities and services will keep the industry busy for …

This article delves into the industrial evolution of lens antennas for future millimeter-wave
and sub-THz radio access applications. Here, we address the potential advantages 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 …

In this article, we propose an innovative concept to realize flexible and cost-effective array
antenna systems for next generation communication systems. The idea is to tailor the …

Now a days, huge amount of data is communicated through channels in wireless network. It
requires an efficient parallel operation for the optimal utilization of frequency, time allocation …