Permittivity Measurement with a Radio Communication System

Title data

Motroniuk, Iurii ; Hummel, Stephan ; Fischerauer, Alice ; Fischerauer, Gerhard:
Permittivity Measurement with a Radio Communication System.
In: AMA Service GmbH (ed.): Tagungsband : 18. GMA/ITG-Fachtagung Sensoren und Messsysteme 2016. - Wunstorf : AMA Service GmbH , 2016 . - pp. 302-307
ISBN 978-3-9816876-0-6
DOI: https://doi.org/10.5162/sensoren2016/4.4.1

Abstract in another language

We have recently proposed a measurement approach based on the fact that the stochastic parameters of a microwave communication system depend on the properties of the materials in the microwave propagation path. This has been demonstrated to be a possible means of estimating the
state of catalysts inside metallic housings in situ and from the outside of the catalyst. In this contribution, we show that the method may be applied to the quantitative determination of the dielectric permittivity of samples inside a microwave cavity resonator. Measurements were performed on samples made of polytetrafluoroethylene (PTFE), polyethylene (PE), polycarbonate (PC), and
polyoxymethylene (POM).

Further data

Item Type:	Article in a book
Refereed:	No
Keywords:	Permittivity measurement; NDE; microwave-based; communication channel; stochastic parameters
Institutions of the University:	Faculties > Faculty of Engineering Science > Chair Measurement and Control Technology > Chair Measurement and Control Technology - Univ.-Prof. Dr.-Ing. Gerhard Fischerauer Faculties Faculties > Faculty of Engineering Science Faculties > Faculty of Engineering Science > Chair Measurement and Control Technology
Result of work at the UBT:	Yes
DDC Subjects:	600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited:	12 May 2016 08:47
Last Modified:	12 May 2016 08:47
URI:	https://eref.uni-bayreuth.de/id/eprint/32356