Extraction of Microwave Properties Using a Single Transmission Line: Application to Carbon Nanopowders Decorated with Magnetic Nanoparticles | Chapter 1 | Fundamental Research and Application of Physical Science Vol. 6

 The cook properties of element-based nanopowders, whether or not they are painted with drawing nanoparticles, are characterized using a singular approach in this phase. The microwave characterization of matters is of prime interest for several uses. Dielectric constant, electrical generated power, and complex magnetic permeability, that are its microwave features, are derived from tests accompanying a single broadcast line acting as the test cell. Successful tests were administered on two different broadcast line geometries. A phenomenological model is used to evaluate the measurement dossier and fit the conductivity and dielectric continual measurements, giving intuitiveness into the powder sample's compacity quality. Additionally, the finding of a ferromagnetic resonance with a uninterrupted dependence on the extrinsic DC magnetic field supports the extraction of the permeability.

Author(s) Details:

Francisco Mederos-Henry,
Royal Institute for Cultural Heritage (KIK-IRPA), Parc du Cinquantenaire 1, 1000 Brussels, Belgium and Université Libre de Bruxelles, Centre de Recherches en Archéologie et Patrimoine (CReAPatrimoine), Square Jean Servais, 1050 Brussels, Belgium.

Sophie Hermans,
Université Catholique de Louvain, IMCN Institute, MOST Division, Place Louis Pasteur 1, 1348 Louvain-la-Neuve, Belgium.

Isabelle Huynen,
Université Catholique de Louvain, ICTEAM Institute, ELEN Division, Place du Levant 3, 1348 Louvain-la-Neuve, Belgium.

Please see the link here: https://stm.bookpi.org/FRAPS-V6/article/view/10827