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Two-port microwave calibration at milliKelvin temperatures

Published

Author(s)

Leonardo M. Ranzani, Lafe F. Spietz, Zoya Popovic, Jose A. Aumentado

Abstract

In this work we introduce a system for 2-port microwave calibration at millikelvin temperatures operating at the coldest stage of a dilution refrigerator by use of an adapted thru-reflect-line algorithm. We show that this can be an effective tool for characterizing common 50 ω microwave components with better than 0.1 dB accuracy at temperatures that are relevant to many current experiments in superconducting quantum information.
Citation
Review of Scientific Instruments

Citation

Ranzani, L. , Spietz, L. , Popovic, Z. and Aumentado, J. (2013), Two-port microwave calibration at milliKelvin temperatures, Review of Scientific Instruments, [online], https://doi.org/10.1063/1.4794910 (Accessed June 25, 2024)

Issues

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Created March 4, 2013, Updated October 14, 2020