Mohamadzade, B., Hashmi, R. M., Simorangkir, R. B.V.B., Gharaei, R., Ur Rehman, S. and Abbasi, Q. H. (2019) Recent advances in fabrication methods for flexible antennas in wearable devices: state of the art. Sensors, 19(10), 2312. (doi: 10.3390/s19102312) (PMID:31109158) (PMCID:PMC6567739)
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Abstract
Antennas are a vital component of the wireless body sensor networks devices. A wearable antenna in this system can be used as a communication component or energy harvester. This paper presents a detailed review to recent advances fabrication methods for flexible antennas. Such antennas, for any applications in wireless body sensor networks, have specific considerations such as flexibility, conformability, robustness, and ease of integration, as opposed to conventional antennas. In recent years, intriguing approaches have demonstrated antennas embroidered on fabrics, encapsulated in polymer composites, printed using inkjets on flexible laminates and a 3-D printer and, more interestingly, by injecting liquid metal in microchannels. This article presents an operational perspective of such advanced approaches and beyond, while analyzing the strengths and limitations of each in the microwave as well as millimeter-wave regions. Navigating through recent developments in each area, mechanical and electrical constitutive parameters are reviewed, and finally, some open challenges are presented as well for future research directions.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Abbasi, Professor Qammer |
Authors: | Mohamadzade, B., Hashmi, R. M., Simorangkir, R. B.V.B., Gharaei, R., Ur Rehman, S., and Abbasi, Q. H. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Sensors |
Publisher: | MDPI |
ISSN: | 1424-8220 |
ISSN (Online): | 1424-8220 |
Published Online: | 19 May 2019 |
Copyright Holders: | Copyright © 2019 The Authors |
First Published: | First published in Sensors 19(10): 2312 |
Publisher Policy: | Reproduced under a Creative Commons License |
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