scholarly journals Comment on “Calibration-independent measurement of complex permittivity of liquids using a coaxial transmission line” [Rev. Sci. Instrum. 86, 014704 (2015)]

2015 ◽  
Vol 86 (7) ◽  
pp. 077101 ◽  
Author(s):  
U. C. Hasar ◽  
J. J. Barroso
Keyword(s):  
Transmission Line ◽  
Complex Permittivity ◽  
Independent Measurement

An Amplitude-Only Measurement Technique for the Evaluation of the Complex Permittivity Of Composite Materials in the Microwave Range.

1990 ◽  
Vol 189 ◽  
Author(s):  
B. Bisceglia ◽  
A. Ciliberto ◽  
G. D'Ambrosio ◽  
G. Ferrara ◽  
R. Massa ◽  
...  
Keyword(s):  
Numerical Calculation ◽  
Composite Materials ◽  
Transmission Line ◽  
Measurement Technique ◽  
Complex Permittivity ◽  
Rectangular Waveguide ◽  
Measurement Techniques ◽  
Microwave Range ◽  
Permittivity Measurement ◽  
Calculation Procedures

ABSTRACTThe basic transmission line and rectangular waveguide equations, with reference to different loading conditions, are firstly reviewed. Amplitude and phase, amplitudeonly, and phase-only permittivity measurement techniques are briefly discussed. Two very naive graphical and numerical calculation procedures are presented, together with the results of measurements on some composite materials.

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