Kim, Yee Lee and Boon, Kuan Chung and You, Kok Yeow and Ee, Meng Cheng 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
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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.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 40829 |
| Deposited By: | Liza Porijo |
| Deposited On: | 20 Aug 2014 08:15 |
| Last Modified: | 14 Aug 2017 03:45 |
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