Supravodivost - Část 7: Elektronická měření charakteristik - Povrchový odpor vysokoteplotních supravodičů při mikrovlnných frekvencích (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN IEC 61788-7-ed.3
Classification mark: 345685
Catalog number: 510534
Publication date standards: 1.10.2020
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN IEC 61788-7-ed.3 (345685):

This part of IEC 61788 describes measurement of the surface resistance (Rs) of superconductors at microwave frequencies by the standard two-resonator method. The object of measurement is the temperature dependence of Rs at the resonant frequency. The applicable measurement range of Rs for this method is as follows: - Frequency: 8 GHz < f < 30 GHz - Measurement resolution: 0,01 m at 10 GHz The Rs data at the measured frequency, and that scaled to 10 GHz, assuming the f 2 rule for comparison, is reported