Low-Cost Inkjet-Printed RFID Tag Antenna Design for Remote Healthcare Applications

This paper presents a low-cost, inkjet printed radio frequency identification (RFID) tag antenna for remote healthcare applications. The electrically small tag consists of nested-slot configuration and parallel strips. The tag antenna is exploited as a sensor by modifying its equivalent circuit to mitigate the effects of water, blood sample phantom, and the human body. As a result, the proposed RFID tag antenna with compact dimensions of 40 × 14 mm2, features a conjugate match with Impinj R6 RFID chip ranging from 890 to 937 MHz. Moreover, this tag has a read range of 3 m, 2.5 m, and 1.5 m on the water bottle, intravenous (IV) solution and blood bag, respectively. However, the read range of RFID tag on an empty water bottle or IV solution bag is 0.5 m. By comparing the read range of tag on empty and solution filled IV bags, the proposed tag was used as a water proximity sensor. Experimental testing of the tag is performed for sensing the level of the IV solution. Also, this tag is tested after mounting on the liquid mixture (a mixture of salt and sugar is used as a phantom to mimic the blood) filled plastic bags, which leads to a low-cost solution for blood storage management. Experimental results show a good agreement of the proposed tag toward its use in healthcare applications, which leads to better healthcare facilitation regarding cost, time, and care.

[1]  Asimina Kiourti.  RFID Antennas for Body-Area Applications: From Wearables to Implants , 2018, IEEE Antennas and Propagation Magazine.

[2]  Xianming Qing,et al.  Impedance Characterization of RFID Tag Antennas and Application in Tag Co-Design , 2009, IEEE Transactions on Microwave Theory and Techniques.

[3]  Yi Huang,et al.  A UHF RFID Tag With Improved Performance on Liquid Bottles , 2016, IEEE Antennas and Wireless Propagation Letters.

[4]  D. Dobkin.  The RF in RFID : UHF RFID in Practice Ed. 2 , 2012 .

[5]  Genevieve Dion,et al.  On the Use of Knitted Antennas and Inductively Coupled RFID Tags for Wearable Applications , 2016, IEEE Transactions on Biomedical Circuits and Systems.

[6]  G. Marrocco,et al.  The art of UHF RFID antenna design: impedance-matching and size-reduction techniques , 2008, IEEE Antennas and Propagation Magazine.

[8]  G. Marrocco.  RFID Antennas for the UHF Remote Monitoring of Human Subjects , 2007, IEEE Transactions on Antennas and Propagation.

[9]  L. Ukkonen,et al.  Low-Profile Conformal UHF RFID Tag Antenna for Integration With Water Bottles , 2011, IEEE Antennas and Wireless Propagation Letters.

[10]  Rahul Bhattacharyya,et al.  Towards low-cost, wireless blood anomaly sensing: An RFID-based anemia detection sensor , 2015, 2015 IEEE International Conference on RFID (RFID).

[11]  Carlos A. Fernandes,et al.  RFID-based Smart Blood Stock System [Education Column] , 2015, IEEE Antennas and Propagation Magazine.

[12]  Long Hu,et al.  Enabling RFID technology for healthcare: application, architecture, and challenges , 2015, Telecommun. Syst..

[13]  Ferran Paredes,et al.  Design and Synthesis Methodology for UHF-RFID Tags Based on the T-Match Network , 2013, IEEE Transactions on Microwave Theory and Techniques.

[14]  Li Yang,et al.  Design, Development and Integration of Novel Antennas for Miniaturized UHF RFID Tags , 2009, IEEE Transactions on Antennas and Propagation.

[15]  A. B. Smolders,et al.  Miniaturization of Robust UHF RFID Antennas for Use on Perishable Goods and Human Bodies , 2014, IEEE Antennas and Wireless Propagation Letters.

[16]  Daniel Alonso,et al.  UHF passive RFID‐based sensor‐less system to detect humidity for irrigation monitoring , 2017 .

[17]  Nardine Osman,et al.  WeCurate: Designing For Synchronised Browsing And Social Negotiation , 2012, AT.

[19]  Mohammed Essaaidi,et al.  A UHF RFID tag antenna with improved bandwidth , 2016, 2016 5th International Conference on Multimedia Computing and Systems (ICMCS).

[20]  M. Takahashi,et al.  Monitoring system for removing IV needles using RFID technology , 2014, 2014 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC).

[21]  Ivan Marsic,et al.  Passive RFID for Object and Use Detection during Trauma Resuscitation , 2016, IEEE Transactions on Mobile Computing.

[22]  Bollam Nagesh,et al.  RFID-Based Smart Blood Stock System , 2017 .

[23]  Deepak Sood,et al.  Wideband Long Range, Radiation Efficient Compact UHF RFID Tag , 2018, IEEE Antennas and Wireless Propagation Letters.

[24]  Yi Fan,et al.  A Miniaturized Four-Element MIMO Antenna With EBG for Implantable Medical Devices , 2018, IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology.

[25]  J. N. Sahalos,et al.  On the Design, Installation, and Evaluation of a Radio-Frequency Identification System for Healthcare Applications [Wireless Corner] , 2012, IEEE Antennas and Propagation Magazine.

[26]  Kyung-Sup Kwak,et al.  The Internet of Things for Health Care: A Comprehensive Survey , 2015, IEEE Access.

[27]  Abubakar Sharif,et al.  Tunable Platform Tolerant Antenna Design for RFID and IoT Applications Using Characteristic Mode Analysis , 2018, Wirel. Commun. Mob. Comput..

[28]  G. Marrocco,et al.  Performance of Epidermal RFID Dual-loop Tag and On-Skin Retuning , 2015, IEEE Transactions on Antennas and Propagation.

[29]  Etienne Perret,et al.  Design of Antennas for UHF RFID Tags , 2012, Proceedings of the IEEE.

[30]  J. Ouyang,et al.  UHF RFID tag antenna design for challenging Environment surfaces , 2018 .

[31]  Peng Zhang,et al.  An Implantable RFID Sensor Tag toward Continuous Glucose Monitoring , 2015, IEEE Journal of Biomedical and Health Informatics.

[32]  Ching-Hsing Luo,et al.  Design of Dual Mode RFID Antenna for Inventory Management and IV Fluid Level Warning System , 2017 .

[33]  Chia-Te Liao,et al.  Compact folded square-loop antenna for reading near-field RFID tags in blood sample tracking system , 2017 .

[34]  W. J. Ellison,et al.  Water: a dielectric reference , 1996 .