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Accurate noise measurements of superconducting quasiparticle array mixers
1985 / IEEE
This item was taken from the IEEE Periodical ' Accurate noise measurements of superconducting quasiparticle array mixers ' We have constructed a 30-40 GHz test apparatus which allows us to measure the noise temperatures of SIS mixers with an accuracy of better than �1K. This is a factor of six improvement over earlier measurements. The most accurate measurement made thus far of a mixer which uses a single Pb-alloy junction yielded T
Superconducting Device Noise
Josephson Device Mixers/frequency Converters
Superconducting Transmission Lines
Fields, Waves And Electromagnetics