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Electromagnetic Metamaterial Based Sensor Design for Chemical Discrimination

Authors:
Debasis Mitra
Tarakeswar Shaw

Keywords: metamaterial; split ring resonator; high-Q; chemical sensing

Abstract:
In this paper, a simple and efficient approach is presented for the design of a metamaterial based high sensitive chemical sensor. The sensor is designed by incorporating metamaterial Split Ring Resonator (SRR) unit cell within a small square loop. A high Quality-factor of 419 is obtained for the proposed design which is highly desirable in the field of sensing applications. Here, the proposed configuration is applied for chemical discrimination. The experimental results for various liquid samples, such as distilled water, alcohol and acetone are discussed. Also, the measurement of these three liquid mixtures is performed. The proposed metamaterial based sensor is small in size and compact in its shape.

Pages: 106 to 109

Copyright: Copyright (c) IARIA, 2018

Publication date: March 25, 2018

Published in: conference

ISSN: 2519-836X

ISBN: 978-1-61208-621-7

Location: Rome, Italy

Dates: from March 25, 2018 to March 29, 2018