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Title: A MIMO antenna system with high isolation for smart phone applications
Authors: Saraereh, O.A.
Panagamuwa, C.J.
Vardaxoglou, J.C.
Keywords: Antennas
MIMO systems
Mobile telephones
Issue Date: 2015
Publisher: © IEEE
Citation: SARAEREH, O., PANAGAMUWA, C. and VARDAXOGLOU, J., 2015. A MIMO antenna system with high isolation for smart phone applications. IN: Proceedings of 2015 Loughborough Antennas and Propagation Conference (LAPC 2015), Loughborough, Great Britain, 2-3 November 2015.
Abstract: In this paper a new compact planar monopole-like multiple-input-multiple-output (MIMO) handset antenna is proposed. The antenna system consists of two identical antennas with a defected ground arrangement for low correlation and high isolation characteristics. The antennas are oriented horizontally at the no-ground portion located at the top and bottom of the FR4 50 χ 102 mm2 circuit board. The proposed system operates at the 2.3 GHz (2.13-2.64 GHz), 3.6 GHz (3.11-4.83 GHz), and 5.6 GHz (5.15-7.62 GHz) bands. The isolation maintained is better than 18 dB over the desired frequency bands, resulting in an envelope correlation coefficient of less than 0.025. The simulated and measured S-parameters show good agreement. Due to the compact size, the proposed MIMO antenna system is suitable for smart phone applications that have size limitations.
Description: © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Version: Accepted for publication
DOI: 10.1109/LAPC.2015.7366076
URI: https://dspace.lboro.ac.uk/2134/21646
Publisher Link: http://dx.doi.org/10.1109/LAPC.2015.7366076
ISBN: 9781479989430
Appears in Collections:Conference Papers and Contributions (Mechanical, Electrical and Manufacturing Engineering)

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