Compact Polarization Diversity Antenna for 28/38 GHz Bands

Haider, S. S., Tahir, F. A., Chattha, H. T. and Abbasi, Q. H. (2018) Compact Polarization Diversity Antenna for 28/38 GHz Bands. In: 18th International Symposium on Antenna Technology and Applied Electromagnetics (ANTEM 2018), Waterloo, ON, Canada, 19-22 Aug 2018, ISBN 9781538613382 (doi: 10.1109/ANTEM.2018.8572938)

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Abstract

In this paper, design and analysis of a millimeter wave dual- and dual-polarized antenna for 5G millimeter communications system is presented. The proposed design has a compact structure with size of 5 × 5 mm 2 . It consists of a rectangular patch with a crossed-slot etched off in the patch to reduce the interference between the two targeted 5G bands of 28 and 38 GHz. To achieve dual polarization performance, the radiating patch is fed by two different 50-Ω microstrip transmission lines. The antenna has -10dB impedance bandwidths of 2.6GHz (26.8-29.4 GHz) and 2.5GHz (37.7-40.2GHz) to cover 28/38 GHz mobile communication bands respectively. The antenna has the merits of miniaturized dimensions, stable broadside radiation patterns with high gains and low cross polarization in both bands of operation.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Abbasi, Professor Qammer
Authors: Haider, S. S., Tahir, F. A., Chattha, H. T., and Abbasi, Q. H.
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
ISSN:2473-3555
ISBN:9781538613382
Copyright Holders:Copyright © 2018 IEEE
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher
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