Dielectric properties of aqueous glucose solutions using microwave cavity and coaxial probe

This paper presents two measurement techniques for determining the complex dielectric properties of aqueous glucose solution of a variety of concentration (0 to 500 mmol/L) by using a coaxial reflectance probe (0.2 to 4 GHz) and a cylindrical cavity (3.5 GHz). The measured real and imaginary permitt...

Full description

Saved in:
Bibliographic Details
Published in2016 IEEE 2nd Australian Microwave Symposium (AMS) pp. 7 - 8
Main Authors Choi, Heungjae, Luzio, Steve, Porch, Adrian
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.02.2016
Subjects
Cavity resonators
coaxial probe
cylindrical cavity
glucose
Microwave measurement
Microwave theory and techniques
Permittivity
Permittivity measurement
perturbation
Probes
Sugar
Online AccessGet full text

Cover

More Information
Summary:This paper presents two measurement techniques for determining the complex dielectric properties of aqueous glucose solution of a variety of concentration (0 to 500 mmol/L) by using a coaxial reflectance probe (0.2 to 4 GHz) and a cylindrical cavity (3.5 GHz). The measured real and imaginary permittivity from the two different methods agree well each other, showing a systematic error less than 2 %.
DOI:10.1109/AUSMS.2016.7593467