A Model for Efficient and Improved Measurements of the Complex Permittivity of Thin Organic Packaging Materials Using Open-ended Coaxial Line Technique

The theory of coaxial-line-scattering-matrix method is reviewed and the theory of gap correction is developed. Discussion includes the influence due to the presence of gaps on the apparent rock property. Correction charts to correct measured complex permittivity of rock sample to its actual value are produced. These charts are useful in the interpretation of the measured data of rock properties using the coaxial-line-scattering-matrix method.

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Simple and improved dielectric parameter extraction of thin organic packaging materials using open-ended coaxial line technique

IEE Proceedings - Microwaves Antennas and Propagation ◽

10.1049/ip-map:20045106 ◽

2005 ◽

Vol 152 (4) ◽

pp. 214 ◽

Cited By ~ 5

Author(s):

Y.Y. Lim ◽

M.D. Rotaru ◽

A. Alphones ◽

A.P. Popov

Keyword(s):

Coaxial Line ◽

Parameter Extraction ◽

Dielectric Parameter ◽

Packaging Materials

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Measurement of complex permittivity for liquids using the coaxial line reflection method

2015 Asia-Pacific Symposium on Electromagnetic Compatibility (APEMC) ◽

10.1109/apemc.2015.7175237 ◽

2015 ◽

Cited By ~ 6

Author(s):

Kouji Shibata ◽

Masaki Kobayashi

Keyword(s):

Complex Permittivity ◽

Coaxial Line ◽

Reflection Method

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A Broadband Complex Permittivity Probe Using Stepped Coaxial Line

Journal of Electromagnetic Analysis and Application ◽

10.4236/jemaa.2011.38050 ◽

2011 ◽

Vol 03 (08) ◽

pp. 312-318 ◽

Cited By ~ 3

Author(s):

Somporn Seewattanapon ◽

Prayoot Akkaraekthalin

Keyword(s):

Complex Permittivity ◽

Coaxial Line

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Use of Network Analyzer and Coaxial Probe to Determine Complex Permittivity

MRS Proceedings ◽

10.1557/proc-189-123 ◽

1990 ◽

Vol 189 ◽

Cited By ~ 3

Author(s):

David Blackham

Keyword(s):

Network Analysis ◽

Complex Permittivity ◽

Measurement Accuracy ◽

Coaxial Line ◽

Vector Network Analyzer ◽

Network Analyzer ◽

Calibration Technique ◽

Non Destructive ◽

Coaxial Probe

ABSTRACTA vector network analyzer combined with an open ended coaxial probe provides a way to make non-destructive measurements of complex permittivity. These measurements can be made on both solids and liquids.Many authors have done work on using an open ended coaxial line for making these measurements[1][2][3]. They have presented different techniques for modelling the coaxial probe. This paper does not focus on the area of modelling, but deals instead with the use of a vector network analyzer and coaxial probe in making measurements. To enhance measurement accuracy, the technique described adapts a calibration technique currently in use in vector network analysis.An HP 8720B vector network analyzer was used for the development and measurements presented in this paper.

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