Near-field MIMO communication links

Phang, Sendy and Ivrlac, Michel T. and Gradoni, Gabriele and Creagh, Stephen C. and Tanner, Gregor and Nossek, Josef A. (2018) Near-field MIMO communication links. IEEE Transactions on Circuits and Systems I: Regular Papers . ISSN 1549-8328

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Abstract

A procedure to achieve near-field multiple input multiple output (MIMO) communication with equally strong channels is demonstrated in this paper. This has applications in near-field wireless communications, such as Chip-to-Chip (C2C) communication or wireless links between printed circuit boards. Designing the architecture of these wireless C2C networks is, however, based on standard engineering design tools. To attain this goal, a network optimization procedure is proposed, which introduces decoupling and matching networks. As a demonstration, this optimization procedure is applied to a 2-by-2 MIMO with dipole antennas. The potential benefits and design trade-offs are discussed for implementation of wireless radio-frequency interconnects in chip-to-chip or device-to-device communication such as in an Internet-of-Things scenario.

Item Type: Article
Additional Information: © 2018 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.
Keywords: Impedance matching, antenna arrays, MIMO, device-to-device communication, mutual coupling, near field communication
Schools/Departments: University of Nottingham, UK > Faculty of Engineering > Department of Electrical and Electronic Engineering
University of Nottingham, UK > Faculty of Science > School of Mathematical Sciences
Identification Number: https://doi.org/10.1109/TCSI.2018.2796305
Depositing User: Phang, Sendy
Date Deposited: 02 Mar 2018 11:28
Last Modified: 02 Mar 2018 11:33
URI: http://eprints.nottingham.ac.uk/id/eprint/50101

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