ESA2013.pdf (248.19 kB)
Electromagnetic characterisation of materials using complementary frequency selective surfaces
conference contribution
posted on 2014-04-02, 11:49 authored by J. C. Vardaxoglou, Chinwe Njoku, William WhittowWilliam WhittowThis paper explores the concept of using the resonant
nature of complementary frequency selective surfaces
(CFSS) placed in a waveguide to characterise the
permittivity of homogenous dielectric materials.
Electromagnetic simulations using the 3D FDTD
software, Empire XCcel® have been used to characterise
some of the properties of this CFSS-Waveguide
technique and used in the extraction of the permittivity
of these materials. The simulation setup, well-known
extraction equations and their modified versions, along
with the extracted results are presented in this paper.
History
School
- Mechanical, Electrical and Manufacturing Engineering
Citation
VARDAXOGLOU, J.C., NJOKU, C.C. and WHITTOW, W.G., 2013. Electromagnetic characterisation of materials using complementary frequency selective surfaces. Presented at the 35th ESA Antenna Workshop on Antenna and Free Space RF Measurements, 10th-13th September 2013, ESA/ESTEC, Noordwijk, The Netherlands.Publisher
European Space AgencyVersion
- AM (Accepted Manuscript)
Publication date
2013Notes
This is a conference paper.Language
- en