Two-port microwave calibration at millikelvin temperatures
Journal Article
·
· Review of Scientific Instruments
- National Institute of Standards and Technology, Boulder, Colorado 80305 (United States)
- University of Colorado at Boulder, Boulder, Colorado 80309 (United States)
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 {Omega} microwave components with better than 0.1 dB accuracy at temperatures that are relevant to many current experiments in superconducting quantum information.
- OSTI ID:
- 22105459
- Journal Information:
- Review of Scientific Instruments, Journal Name: Review of Scientific Instruments Journal Issue: 3 Vol. 84; ISSN 0034-6748; ISSN RSINAK
- Country of Publication:
- United States
- Language:
- English
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