ČSN EN IEC 63616 (353013)

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Measurement of electrical and magnetic quantities

Die Annotation des Normtextes ČSN EN IEC 63616 (353013):

This document relates to a conductivity measurement method of thin metal films at microwave and millimeter-wave frequencies. This method has been developed to evaluate the conductivity of a metal foil used for adhering to a substrate or the interfacial conductivity of a metal layer formed on a dielectric substrate. It uses higher-order modes of a balanced-type circular disk resonator and provides broadband conductivity measurements by using a single resonator.

In comparison with the conventional method described in IEC 61788 7 [1] , this method has the following characteristics:

• - the value of the conductivity of a metal foil can be measured accurately and non destructively;
• - the value of the interfacial conductivity of a metal layer on a dielectric substrate can be measured accurately and non-destructively;
• - this method presents broadband measurements by using higher-order modes by one resonator;

- this method is applicable for the measurements under the following conditions:

• - frequency: 10 GHz 170 GHz;
• - conductivity: 105 S/m 108 S/m