UPM Institutional Repository

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


Lee, Kim Yee and Chung, Boon Kuan and You, Kok Yeow and Cheng, Ee Meng and Abbas, Zulkifly (2014) Study dual open ended coaxial sensor system for calculation of phase using two magnitudes. IEEE Sensors Journal, 14 (1). pp. 129-134. ISSN 1530-437X


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.

Download File

Full text not available from this repository.

Additional Metadata

Item Type: Article
Divisions: Faculty of Science
DOI Number: https://doi.org/10.1109/JSEN.2013.2281416
Publisher: IEEE Sensors Council
Keywords: Dual open ended coaxial sensor; Phase determination; Modified capacitance model; Reflection coefficient
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 11 Jan 2016 03:26
Last Modified: 11 Jan 2016 03:26
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/35507
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item