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Calibration of mixe...
Calibration of mixer amplitude and phase imbalance in superconducting circuits
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- Jolin, Shan Williams (författare)
- KTH,Nanostrukturfysik
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- Borgani, Riccardo (författare)
- KTH,Nanostrukturfysik
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- Tholen, Mats O. (författare)
- KTH,Nanostrukturfysik,Intermodulat Prod AB, S-82393 Segersta, Sweden.
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- Forchheimer, Daniel (författare)
- KTH,Nanostrukturfysik,Intermodulat Prod AB, S-82393 Segersta, Sweden.
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- Haviland, David B. (författare)
- KTH,Nanostrukturfysik
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(creator_code:org_t)
- AIP Publishing, 2020
- 2020
- Engelska.
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Ingår i: Review of Scientific Instruments. - : AIP Publishing. - 0034-6748 .- 1089-7623. ; 91:12
- Relaterad länk:
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https://doi.org/10.1...
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https://aip.scitatio...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- An important device for modulation and frequency translation in the field of circuit quantum electrodynamics is the in-phase and quadrature mixer, an analog component for which calibration is necessary to achieve optimal performance. In this paper, we introduce techniques originally developed for wireless communication applications to calibrate upconversion and downconversion mixers. A Kalman filter together with a controllable carrier frequency offset calibrates both mixers without removing them from the embedding measurement infrastructure. These techniques can be embedded into room temperature control electronics and hopefully find widespread use as circuit quantum electrodynamics devices continue to grow in complexity.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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