Wideband and high gain dielectric resonator antenna for 5G applications

A Wideband High-gain Stacked Cylindrical Dielectric Resonator Antenna

Abstract—A new wideband and high-gain dielectric resonator antenna (DRA) is proposed. Three cylindrical dielectric resonators (DRs) with different materials and different sizes and a metallic cylinder are designed to obtain a wideband bandwidth and a high gain. The stacked structure provides a wideband bandwidth, and the cavity formed by the metallic cylinder provides a high gain. The measured ...

Higher-order Mode Rectangular Dielectric Resonator Antenna for 5G Applications

The excitation of the higher-order mode, in rectangular dielectric resonator designed was explored to enhance the antenna gain and detailed elaboration is presented in this paper. The antenna was fed by a 50Ω microstrip line through an aperture cut in the ground plane. Besides avoiding spurious radiation, this feeding technique gives flexibility in controlling the amount of coupling in order to...

Dielectric Resonator Antennas for 5G Applications

Wideband Monopole/dielectric Resonator Antenna - a Review

Several wideband antennas are presented for either wireless application. This paper presents the performance of a simple monopole antenna loaded with an annular dielectric resonator as a wideband transmitting/receiving antenna. By adjusting the length of the monopole and load arm, a 10-dB bandwidth of 94% is achieved while maintaining monopole-like radiation pattern, which covers UWB applicatio...

High Gain Dense Dielectric Patch Antenna for 5G Communication Using EBG Ground Structure and Dielectric Superstrate

In this paper, another thick dielectric (DD) fix cluster radio wire model working at 28 GHz for future fifth generation (5G) cell systems is exhibited. This cluster radio wire is proposed and planned with a standard printed circuit board procedure to be reasonable for combination with radio recurrence/microwave hardware. The proposed structure utilizes four round molded DD fix radiator radio wi...