A broadband stripline technique for characterizing relative permittivity and permeability (dataset)
This zip file contains all data for the paper, including calibration readings for each dataset and codes for analysis of data but excluding results for Carbonyl iron permittivity/permeability (104.2Mb) Contains data for CIP ES. This data is under Embargo by request of funding body. (118.0Mb)
Gallagher, Cameron Patrick
Savage, Peter P.
Sambles, J. R.
Hibbins, Alastair P.
IEEE Transactions on Microwave Theory and Techniques
University of Exeter
CC BY 4.0
Reason for embargo
Data in "Data-Embargo.zip" are under permanent embargo due to the sensitive nature of the data.
We present a stripline design and calibration method allowing the extraction of relative permittivity of single dielectric samples in the 200 MHz – 50 GHz range. The simultaneous extraction of relative permittivity and permeability is also illustrated by characterizing a set of samples comprising magnetic inclusions over the same frequency range. The calibration method involves the use of seven measurements of the stripline scattering parameters (S-parameters) with different length shorts inserted. From these measurements, it is possible to determine the reflections at the transition regions of the stripline to correct the measured S-parameters for characterization. By quantifying a range of samples with increasing percentage volume filling of barium titanate in polyurethane for the case of dielectric samples, and carbonyl iron powder (CIP) for magnetic samples, this work demonstrates a reliable method for the broadband characterization of composite materials.
EPSRC Center for Doctoral Training in Metamaterials (EP/L015331/1)
The Defence Science and Technology Laboratory
The article associated with this dataset is located in ORE at: http://hdl.handle.net/10871/33245