A state‐of‐art review on performance improvement of dielectric resonator antennas

SKK Dash, T Khan, YMM Antar - International Journal of RF …, 2018 - Wiley Online Library
This article outlines a compressive review on investigation carried out targeting to gain,
circular polarization (CP), and mutual coupling reduction in dielectric resonator antenna …

Dielectric resonator antennas: From the basic to the aesthetic

KW Leung, EH Lim, XS Fang - Proceedings of the IEEE, 2012 - ieeexplore.ieee.org
This paper explains the basic characteristics of dielectric resonator antennas (DRAs), with
emphasis on the effect of the form factor on their resonance (operating) frequencies. It is …

Circularly polarized bandwidth enhancement using hollow cylindrical DRA

J Iqbal, U Illahi, MI Sulaiman, M Alam… - 2017 International …, 2017 - ieeexplore.ieee.org
This study presents design and analysis of a wideband circularly polarized (CP) cylindrical
hollow shaped dielectric resonator antenna (DRA) which has been excited with a roman …

Wideband circularly polarized dielectric resonator antenna with a square spiral microstrip feedline

L Zhang, YC Jiao, ZB Weng - Progress in Electromagnetics Research …, 2013 - jpier.org
A rectangular dielectric resonator antenna (DRA) with a square spiral microstrip feedline is
investigated in this paper. The design utilizes a feeding structure to excite two resonant …

A novel singly fed wideband circularly polarized cylindrical multilayer DRA using conformal hook-shaped metal strip

U Illahi, J Iqbal, MI Sulaiman, M Alam… - 2017 International …, 2017 - ieeexplore.ieee.org
A unique hook-shaped conformal metal strip has been used to excite a cylindrical multilayer
dielectric resonator antenna (DRA). By using the proposed unique feed and multi dielectric …

A singly-fed wideband circularly polarized cylindrical dielectric resonator antenna using conformal half-loop excitation

MI Sulaiman, SK Khamas… - 2014 4th International …, 2014 - ieeexplore.ieee.org
A cylindrical dielectric resonator antenna (DRA) that is excited using a conformal rectangular
open half-loop feed has been studied theoretically and experimentally. The proposed …

Broad Bandwidth Micro Strip Array Antenna for Direction Finding

J Iqbal, U Illahi, MI Sulaiman, M Alam… - … Conference on Smart …, 2019 - ieeexplore.ieee.org
Direction finding phenomena basically is used to locate the radio signal sources. The
significant parts of these systems are to design an antenna which are supposed to be …

Ll-band dielectric resonator antenna design for global navigation satellite system (GNSS) application

J Han - 2013 - search.proquest.com
This thesis report documents the design, development and simulation of an L-band antenna
for global navigation satellite system (GNSS). The primary purpose of this research is to …