Do you have some good references on measurement of complex permittivity and permeability using the short circuit line method (using waveguides)?

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Serge Grabtchak

Hello Bhavna,

Take a look at the two attached articles. They may help.

Frank Gräbner

Dear Mrs Ghai,

no sorry. We can here measure µ´and µ´´ only with a hollow cunductor.

Not with a waveguide.

Yours Sincerely

Phani Kiran Maddukuri

Agilent Technologies has some nice material measurement instrumentation. I think you can search for Agilent Technologies application notes for the same.

Panagiotis A. Sarafis

Hello Bhavna!

in the past we have worked with the characterization of a two layer substrate in the frequency range 0-40 GHz. We used a coplanar waveguide (CPW) transmission line. You can find the description of our method in the paper

"Dielectric Permittivity of Porous Si for Use as Substrate Material in Si-Integrated RF Devices"

You can also obtain a more general view on this field from the book :

"Microwave Electronics: Measurement and Materials Characterization" of L. F. Chen, C. K. Ong, C. P. Neo, V. V. Varadan, V. K. Varadan

I hope that I have helped you a bit

Sincerely yours!

http://onlinelibrary.wiley.com/book/10.1002/0470020466;jsessionid=D039B1D7154CC236BAC5EDBC86C5F5EF.f02t03

Article Dielectric Permittivity of Porous Si for Use as Substrate Ma...

Salah I. Yahya

This paper may be helpful

http://www.researchgate.net/publication/3840963_An_alternative_test_for_evaluating_transformer-oil_deteriorationusing_microwaves

Conference Paper Alternative test for evaluating transformers-oil deteriorati...

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https://www.researchgate.net/publication/224691170_The_Method_of_Waveguide-Junction_Resonance_for_Integrated_Ferroelectric_Films_Investigation

https://www.researchgate.net/publication/3088900_Precision_microwave_testing_of_dielectric_substrates

https://www.researchgate.net/publication/245021440_Waveguide-junction_test_cells

Conference Paper The Method of Waveguide-Junction Resonance for Integrated Fe...

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