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Type: Journal article
Title: Rotation Sensor Based on Horn-Shaped Split Ring Resonator
Author: Karami Horestani, A.
Abbott, D.
Fumeaux, C.
Citation: IEEE Sensors Journal, 2013; 13(8):3014-3015
Publisher: The Institute of Electrical and Electronic Engineers Inc.
Issue Date: 2013
ISSN: 1530-437X
Statement of
Ali Karami Horestani, Derek Abbott, Christophe Fumeaux
Abstract: This paper presents a rotation sensor based on a modified split ring resonator (SRR) coupled to a coplanar waveguide. It is shown that compared with previous SRR-based rotation sensors, the proposed sensor benefits from a higher dynamic range and superior linearity. It is shown that the geometry of the SRR can be optimized to compensate for the non-uniformity of the magnetic flux through the SRR, in order to suppress the unwanted frequency shift in the resonance. This is a significant improvement because the sensor can be operated as an inexpensive single frequency system. The concept and simulation results are validated by experimental measurements.
Keywords: Microwave sensors; metamaterials; rotation sensor
Rights: © 2013 IEEE
RMID: 0020130764
DOI: 10.1109/JSEN.2013.2264804
Appears in Collections:Electrical and Electronic Engineering publications

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