Study of dual open ended coaxial sensor system for calculation of phase using two magnitudes

Citation

Lee, Kim Yee and Chung, Boon Kuan and You, Kok Yeow and Cheng, Ee Meng and Abbas, Zulkifly (2013) Study of dual open ended coaxial sensor system for calculation of phase using two magnitudes. IEEE Sensors Journal, 14 (1). pp. 129-134. ISSN 1530-437X

Abstract

A dual open ended coaxial sensor system to determine complex permittivity was studied in detail. This paper focuses on determination of a reflection coefficient phase from two magnitudes using modified capacitance model from 300 kHz to 8 GHz. The phase information can then be used for calculation of the sample's complex permittivity. Factors such as range and limitation of the model, sample's permittivity, operating frequency, and size of sensor were investigated. Sensitivity of calculated phase with respect to small changes in measured magnitude was carried out.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Science
DOI Number:	https://doi.org/10.1109/JSEN.2013.2281416
Publisher:	Institute of Electrical and Electronics Engineers
Keywords:	Dual open ended coaxial sensor; Modified capacitance model; Phase determination; Reflection coefficient
Depositing User:	Umikalthom Abdullah
Date Deposited:	24 Oct 2014 00:43
Last Modified:	01 Oct 2015 08:47
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/JSEN.2013.2281416
URI:	http://psasir.upm.edu.my/id/eprint/30376
Statistic Details:	View Download Statistic

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