With the advent of 5G and future trends for communication systems moving to millimeter
wave (MMW) and higher frequencies, antennas will be required to have high gain, wide …

Three-dimensional (3D) printing technology is an area of research that has received great
attention in the last decade and it is pointed out by many as the future of manufacturing. 3D …

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 …

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

Resonant cavity antennas (RCAs) are suitable candidates to achieve high-directivity with a
low-cost and easy fabrication process. The stable functionality of the RCAs over different …

In this article, a millimeter-wave (mmW) leaky-wave antenna (LWA) with unidirectional beam
scanning (UBS) capability based on the Fabry–Perot cavity (FPC) structure is proposed for …

A simple metasurface integrated with horn antenna exhibiting wide bandwidth, covering full
Ku-band using 3D printing is presented. It consists of a 3D-printed horn and a 3D-printed …

In this article, a technique to obtain a high-gain multibeam antenna for millimeter-wave
(mmW) fifth-generation (5G) base stations (BSs) is proposed using the Fabry–Pérot Cavity …

This paper introduces an innovative antenna design utilizing a cylindrical dielectric
Luneburg lens tailored for 60 GHz Internet of Things (IoT) applications. To optimize V-band …

In this paper, a novel dual-slant polarized three-dimensional (3D) periodic Luneburg lens
with a diameter of 390 mm (at 3.55 GHz) is presented. Copper-plated cubes with truncated …