This is a review article of the latest advances in 3D printing for enabling new materials and
new geometries for radio-frequency (RF) devices, antennas, and metamaterials. The article …

We review dielectric resonator antenna (DRA) designs. This review examines recent
advancements across several categories, specifically focusing on their applicability in array …

One of the most promising and exciting research fields of the last decade is that of 3D-
printed antennas, as proven by the increasing number of related scientific papers. More …

Trust-region (TR) algorithms represent a popular class of local optimization methods. Owing
to straightforward setup and low computational cost, TR routines based on linear models …

Geometry parameter tuning is an inherent part of the antenna design process. While most
often performed in a local sense, it still entails considerable computational expenses when …

In this research article, the superformula is used to design the geometry of a frequency
selective surface (FSS) unit cell, which resembles the shapes found in nature. The designed …

Additive manufacturing used in combination with versatile shape generation methods can
enable designers to realize unintuitive antenna designs with bespoke electromagnetic …

Abstract Design of antennas for contemporary applications presents a complex challenge
that integrates cognitive-driven topology development with the meticulous adjustment of …

Design of ultra-wideband radiators for modern handheld applications is a challenging task
that involves not only selection of an appropriate topology, but also its tuning oriented …

There has of late been a great amount of interest by the antenna design community in the
synthesis of optimal phased arrays. It is no wonder, given the increased prevalence of …