Electromagnetic Characteristics Measurement Setup at Variable Temperatures Using a Coaxial Cell, Thibaut Letertre, Philippe Pouliguen and Pierre Sabouroux, Hindawi – Advances in Materials Science and Engineering, Volume 2019, Article ID 3646979, 7 pages, May 2019
https://doi.org/10.1155/2019/3646979
Abstract
This article presents an easy way to measure frequency dependence of the complex permittivity and complex permeability for any kind of material from 10 MHz to 6 GHz, with temperature variation between the ambient temperature and 85°C. is work is based on a well-known transmission/reflection technique using a coaxial line equipped with a thermoregulation system to manage temperature variations in the sample confinement area. e paper underlines some effects which have to be taken into account with temperature variation. APU10 and cyclohexanol are presented as examples of solid and liquid reference materials.
Partners : Aix Marseille Univ, CNRS, Centrale Marseille, Institut Fresnel and DGA, Balard, Paris, France
