A Low Profile Highly Isolated Phased Array MIMO Antenna System for 5G Applications at 28 GHz
|Title:||A Low Profile Highly Isolated Phased Array MIMO Antenna System for 5G Applications at 28 GHz||Authors:||Kobal, Enis; Usman, Muhammad; Siriburanon, Teerachot; Staszewski, Robert Bogdan; Zhu, Anding||Permanent link:||http://hdl.handle.net/10197/12390||Date:||26-Mar-2021||Online since:||2021-08-09T14:01:11Z||Abstract:||This paper presents a highly isolated phased array antenna system for 5G applications at 28 GHz. The antenna array is formed by 1x8 microstrip antipodal exponential tapered slot antennas each connected to CMOS phase shifters with wire bonds for electrical beam steering. At 28 GHz, the mutual coupling between the antenna elements are lower than -30 dB while the envelope correlation between the ports is less than 0.1. The single antenna array element was fabricated on 20 mil thick Rogers 4003 substrate and the phase shifter was fabricated in 22 nm FD-SOI CMOS. The simulated and measured results of the single antenna element along with the integrated phase shifter are presented together with the simulation results of the overall system.||Funding Details:||Science Foundation Ireland||Type of material:||Conference Publication||Publisher:||IEEE||Copyright (published version):||2021 the Authors||Keywords:||Phased arrays; Antenna measurements; Microstrip antenna arrays; Mutual coupling; Slot antennas; Beam steering; 5G mobile communication||DOI:||10.23919/eucap51087.2021.9411132||Language:||en||Status of Item:||Peer reviewed||Is part of:||15th European Conference on Antennas and Propagation (EuCAP 2021)||Conference Details:||The 15th European Conference on Antennas and Propagation (EuCAP 2021), Düsseldorf, Germany, 22-26 March 2021||This item is made available under a Creative Commons License:||https://creativecommons.org/licenses/by-nc-nd/3.0/ie/|
|Appears in Collections:||Electrical and Electronic Engineering Research Collection|
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