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Waveguide measurements of the permittivity and permeability at temperatures up to 1000 C

Larsson, Christer LU ; Sjöberg, Daniel LU and Elmkvist, Lisa (2010) In Technical Report LUTEDX/(TEAT-7196)/1-22/(2010) TEAT-7196.
Abstract
This paper describes a method to measure the permittivity and the permeability at temperatures from room temperature up to 1000 C using a single rectangular waveguide. The hardware design of the setup that can handle these temperatures and the procedure that is required to correct for the thermal expansion is developed. This includes the sample displacement, the displacement of the calibration reference planes, the thermal expansion of the waveguide and the gap between the sample and the waveguide wall. Measurements on Macor\textregistered and NiZn Ferrite samples are performed in order to evaluate the performance of the setup and the procedure that is used to determine the permittivity and permeability from the measured S-parameters.
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author
organization
publishing date
type
Book/Report
publication status
published
subject
in
Technical Report LUTEDX/(TEAT-7196)/1-22/(2010)
volume
TEAT-7196
pages
22 pages
publisher
[Publisher information missing]
language
English
LU publication?
yes
id
f3a15b95-40c5-4021-9b97-b5aef844483f (old id 1643980)
date added to LUP
2010-08-02 08:49:52
date last changed
2016-10-11 09:02:07
@techreport{f3a15b95-40c5-4021-9b97-b5aef844483f,
  abstract     = {This paper describes a method to measure the permittivity and the permeability at temperatures from room temperature up to 1000 C using a single rectangular waveguide. The hardware design of the setup that can handle these temperatures and the procedure that is required to correct for the thermal expansion is developed. This includes the sample displacement, the displacement of the calibration reference planes, the thermal expansion of the waveguide and the gap between the sample and the waveguide wall. Measurements on Macor\textregistered and NiZn Ferrite samples are performed in order to evaluate the performance of the setup and the procedure that is used to determine the permittivity and permeability from the measured S-parameters.},
  author       = {Larsson, Christer and Sjöberg, Daniel and Elmkvist, Lisa},
  institution  = {[Publisher information missing]},
  language     = {eng},
  pages        = {22},
  series       = {Technical Report LUTEDX/(TEAT-7196)/1-22/(2010)},
  title        = {Waveguide measurements of the permittivity and permeability at temperatures up to 1000 C},
  volume       = {TEAT-7196},
  year         = {2010},
}