This standard specifies a method for testing the surface resistance of superconductors in the microwave band using the standard two-resonator method. The temperature dependence of the surface resistance Rs at the resonance frequency is measured.
JIS H 7307:2005 history
2010JIS H 7307:2010 Superconductivity -- Part 7: Electronic characteristic measurements -- Surface resistance of superconductors at microwave frequencies
2005JIS H 7307:2005 Superconductivity -- Part 7: Electoronic characteristic measurements -- Surface resistance of superconductors at microwave frequencies