Design of patch array antennas for future 5G applications

The purpose of the paper is to investigate the design of rectangular patch antenna arrays fed by miscrostrip and coaxial lines at 28 GHz for future 5G applications. Our objective is to design a four element antenna array with a bandwidth higher than 1 GHz and a maximum radiation gain. The performanc...

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Bibliographic Details
Main Authors: Gharbi, Ilhem, Barrak, Rim, Menif, Mourad, Ragad, Hedi
Format: Conference Proceeding
Language:English
Subjects:
5G applications
coaxial feed
component
Feeds
Gain
Microstrip
Microstrip antenna arrays
Microstrip antennas
microstrip line
Patch antennas
patch array antenna
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Summary:The purpose of the paper is to investigate the design of rectangular patch antenna arrays fed by miscrostrip and coaxial lines at 28 GHz for future 5G applications. Our objective is to design a four element antenna array with a bandwidth higher than 1 GHz and a maximum radiation gain. The performances of the rectangular 4*1 and 2*2 patch antenna arrays designed on Rogers RT/Duroid 5880 substrate were optimized and the simulation results reveal that the performance of 4*1 antenna array fed by microstrip line is better than 2*2 antenna array fed by coaxial cable. We obtained for the topology of 4*1 rectangular patch array antenna a bandwidth of 2.15 GHz and 1.3 GHz respectively with almost similar gains of the order of 13.3 dBi.
ISSN:2573-539X
DOI:10.1109/STA.2017.8314954