Comparative study of different dielectric substrates on microstrip patch antenna for new generation (5G)

Hasnaoui, Yassine El; Mazri, Tomader

doi:10.1080/2374068x.2020.1860496

Cited by 3 publications

(1 citation statement)

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“…The fringing length ΔL of the rectangular patch antenna and the effective dielectric constant ε eff of a microstrip line that represents the effective dielectric constant of the substrate are calculated using the following expressions: 3 4 By using the aforementioned equations, we carried out the antenna design based on the Ansoft High Frequency Structure Simulator (HFSS) software because of its familiar Microsoft Windows graphical user interface and its high-performance in full wave electromagnetic (EM). In our published works [24][25][26], we have presented a convinced discussion showing that a microstrip patch antenna with rectangular slots can be designed for wireless applications, for this reason and to enhance the performance of the proposed antenna, two rectangular slots have been inserted on the radiating element (Fig. 1).…”

Section: Calculation Of Patch Parametersmentioning

confidence: 99%

WITHDRAWN: Developing a novel cylindrical dielectric resonator antenna fed by microstrip line for millimeter-wave applications

Hasnaoui

Mazri

2023

Preprint

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The current work presents a novel cylindrical dielectric resonator (CDR) antenna geometry operating at 28 GHz for fifth-generation wireless communication networks (5G). Because of its high radiating power factor, the used dielectric resonator is regarded as a promising new candidate in the field of antennas. The CDR antenna is made up of a FR4 Epoxy Resin substrate with a relative permittivity of 4.4 and a height of 1.8 mm, to which we added a dielectric resonator with a relative permittivity of 8.3, a height of 1.5 mm and a radius of 1.34 mm and it fed by a single microstrip line. The designed antenna geometry was simulated and optimized with the electromagnetic solver HFSS, and the results were validated with the CST microwave studio software. The results allowed us to obtain an antenna radiation at the desired frequency of 28 GHz with an interesting return loss value, a good radiation pattern, a high gain, a large bandwidth and a high directivity. As a result, this antenna is suitable for a wide range of wireless satellite applications.

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Section: Calculation Of Patch Parametersmentioning

confidence: 99%