RFID Systems Composed of Multiband Antenna with Fractal Geometry

Chitra Varadhan; Dr.S Arulselvi

Proceedings of the First International Conference on Computing, Communication and Control System, I3CAC 2021, 7-8 June 2021, Bharath University, Chennai, India

Research Article

RFID Systems Composed of Multiband Antenna with Fractal Geometry

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@INPROCEEDINGS{10.4108/eai.7-6-2021.2308567,
    author={Chitra  Varadhan and Dr.S  Arulselvi},
    title={RFID Systems Composed of Multiband Antenna with Fractal Geometry },
    proceedings={Proceedings of the First International Conference on Computing, Communication and Control System, I3CAC 2021, 7-8 June 2021, Bharath University, Chennai, India},
    publisher={EAI},
    proceedings_a={I3CAC},
    year={2021},
    month={6},
    keywords={multiband fractals radio frequency identification (rfid) co-planar wave guide (cpw) antenna},
    doi={10.4108/eai.7-6-2021.2308567}
}

Chitra Varadhan
Dr.S Arulselvi
Year: 2021
RFID Systems Composed of Multiband Antenna with Fractal Geometry
I3CAC
EAI
DOI: 10.4108/eai.7-6-2021.2308567

Chitra Varadhan¹^,*, Dr.S Arulselvi²

1: Research Scholar, Departmentof ECE, Bharath Institute of Higher Education and Research, Chennai, Tamilnadu, India - 600 073
2: Associate Professor, Departmentof ECE, Bharath Institute of Higher Education and Research, Chennai, Tamilnadu, India - 600 073

*Contact email: chitralaya@gmail.com

Abstract

Two tri-band RFID tag and reader antennas are proposed in this paper. The primary aim of the proposed work isto achieve multi-band antennas by implementing fractal designs as radiating elements. The RFID reader antenna is createdby using modified fractal tree structure; the operating frequencies are 3.6 GHz, 5.8 GHz, and 8.2 GHz. The recursive rectangular is implemented in RFID tag antenna operates at 3.9 GHz, 5.9 GHz, and 8.2 GHz for the RFID applications of goods management, traffic toll fee collection, telemetry respectively. The proposed reader antenna achieved a highest read range of 87.5 cm and tag antenna accomplished 85.6cm.

Keywords: multiband fractals radio frequency identification (rfid) co-planar wave guide (cpw) antenna

Published: 2021-06-04
Publisher: EAI

: http://dx.doi.org/10.4108/eai.7-6-2021.2308567