Microwave Interferometry Based On Open-ended Coaxial Technique for High Sensitivity Liquid Sensing

Main Article Content

H. Bakli
K. Haddadi

Abstract

This paper describes a modified open-ended coaxial technique for microwave dielectric characterization in liquid media. A calibration model is developed to relate the measured transmission coefficient to the local properties of the sample under test. As a demonstration, the permittivity of different sodium chloride solutions is experimentally determined. Accuracies of 0.17% and 0.19% are obtained respectively for the real and imaginary parts of dielectric permittivity at 5.9 GHz.

Downloads

Download data is not yet available.

Article Details

How to Cite
Bakli, H., & Haddadi, K. (2017). Microwave Interferometry Based On Open-ended Coaxial Technique for High Sensitivity Liquid Sensing. Advanced Electromagnetics, 6(3), 88-93. https://doi.org/10.7716/aem.v6i3.428
Section
Research Articles

References


  1. T. H. Kim, J. K. Pack, Measurement of electrical characteristics of female breast tissues for the development of the breast cancer detector, Progress In Electromagnetics Research C 12: 188−199, 2012.
    View Article

  2. D. Popovic, L. McCartney, C. Beasley, M. Lazebnik, M. Okoniewski, S. C. Hagness, J. H. Booske, Precision open-ended coaxial probes for in vivo and ex vivo dielectric spectroscopy of biological tissues at microwave frequencies, IEEE Trans. Microwave Theory and Techniques 53: 1713-1722, 2005.
    View Article

  3. Agilent Technologies, Inc., Agilent 85070E Dielectric Probe Kit, 200 MHz to 50 GHz, http://cp.literature.agilent.com/litweb/pdf/5989-0222EN.pdf.

  4. K. Haddadi, H. Bakli, T. Lasri, Microwave liquid sensing based on interferometry, IEEE Microw. Wireless Components Letters 22: 542–544, 2012.
    View Article

  5. H. Bakli, K. Haddadi, T. Lasri, Interferometric technique for scanning near-field microwave microscopy applications, Proc. IEEE Instrum. Meas. Technol. Conference, Minneapolis, USA, pp. 1694- 1698, 2013.
    View Article

  6. H. Bakli, K. Haddadi, T. Lasri, Interferometric technique for scanning near-field microwave microscopy applications, IEEE Trans. Instrumentation Measurement 63: 1281−1286, 2014.
    View Article

  7. H. Bakli, K. Haddadi, T. Lasri, Modeling and calibration in near-field microwave microscopy for dielectric constant and loss tangent measurement, IEEE Sensors Journal PP: 1−2, 2016.

  8. A. Peyman, C. Gabriel, E. H. Grant, Complex permittivity of sodium chloride solutions at microwave frequencies, Bioelectromagnetics 28: 264–274, 2007.
    View Article

  9. D. K. Misra, Quasi-Static Analysis of Open-Ended Coaxial Lines, IEEE Trans. Microwave Theory and Techniques 35: 925−928, 1987.
    View Article

  10. B. Filali, F. Boone, J. Rhazi, G. Ballivy, Design and calibration of a large open-ended coaxial probe for the measurement of the dielectric properties of concrete, IEEE Trans. Microwave Theory and Techniques 56: 2322−2328, 2008.
    View Article