A comprehensive review concerning the geometry, the manufacturing technologies, the
materials, and the numerical techniques, adopted for the analysis and design of wideband …

In recent years, the dielectric resonator antenna (DRA) has emerged as a new and viable
alternative to conventional low-gain elements such as dipoles, monopoles, and microstrip …

This article presents a comprehensive review of the research carried out on Dielectric
Resonator Antennas (DRAs) over the last three decades. Dielectric resonator antennas …

A three-dimensional (3-D)-printed dual-fed dual-frequency dielectric antenna is investigated
for vehicular communications. It combines a dielectric resonator (DR) antenna (DRA) and a …

This communication describes a novel concept of designing millimeter-wave (mm-wave)
dielectric resonator antenna (DRA) arrays, in which the DRA element and part of its feeding …

A high-gain mushroom-shaped dielectric resonator (DR) antenna for wideband wireless
applications, featuring 65% fractional bandwidth, is proposed. The antenna consists of a low …

For the first time, an annular slot is used to excite the fundamental TM 01δ mode of a
cylindrical dielectric resonator antenna (DRA). The annular slot has eight pairs of meander …

An approach suitable for millimeter-wave dielectric resonator antenna (DRA) arrays is
presented. The methodology involves fabricating precise cavities in acrylic templates and …

Design of a linear array of rectangular dielectric resonator antennas (DRAs) fed by dielectric
image guide (DIG) is presented. Coupling between the DIG and the DRAs is predicted using …

A rectangular waveguide feed to the dielectric resonator antenna (DRA) is proposed. A three-
layer DRA structure is used to achieve enhanced and broadband coupling to the …