Automated Noise-Parameter Measurements of Cryogenic LNAs

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dc.contributor.authorSheldon, Alexander
dc.contributor.authorBelostotski, Leonid
dc.contributor.authorMani, Hamdi
dc.contributor.authorGroppi, Christopher E.
dc.contributor.authorWarnick, Karl F.
dc.date.accessioned2022-02-03T21:58:38Z
dc.date.available2022-02-03T21:58:38Z
dc.date.issued2021-06-25
dc.description.abstractThis paper addresses the need for measured cryogenic noise parameters. The measurement process is discussed and an analysis of the measurement uncertainty is performed. To verify proper operation of the measurement system, measurements of a 1-to-2-GHz radio-astronomy low-noise amplifier (LNA) at 20, 75, and 296 K are presented. In these measurements, the typical 1$\sigma$ measurement uncertainty in noise temperatures and minimum noise temperatures is < 10%.en_US
dc.description.grantingagencyNatural Sciences and Engineering Research Council (NSERC)en_US
dc.identifier.citationSheldon, A., Belostotski, L., Mani, H., Groppi, C. E., and Warnick, K. F. (2021). Automated Noise-Parameter Measurements of Cryogenic LNAs. 2021 97th ARFTG Microwave Measurement Conference (ARFTG). http://dx.doi.org/10.1109/ARFTG52261.2021.9639993en_US
dc.identifier.doihttp://dx.doi.org/10.1109/ARFTG52261.2021.9639993en_US
dc.identifier.grantnumberRGPIN/03855-2018, RGPAS/522621-2018en_US
dc.identifier.issn0018-9219
dc.identifier.issn1558-2256
dc.identifier.urihttp://hdl.handle.net/1880/114393
dc.identifier.urihttps://doi.org/10.11575/PRISM/46030
dc.language.isoengen_US
dc.publisherIEEEen_US
dc.publisher.departmentElectrical and Computer Engineeringen_US
dc.publisher.facultySchulich School of Engineeringen_US
dc.publisher.hasversionacceptedVersionen_US
dc.publisher.institutionUniversity of Calgaryen_US
dc.publisher.policyhttps://conferences.ieeeauthorcenter.ieee.org/get-published/post-your-paper/en_US
dc.rightsUnless otherwise indicated, this material is protected by copyright and has been made available with authorization from the copyright owner. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.en_US
dc.subjectCryogenic electronicsen_US
dc.subjectLow-noise amplifiersen_US
dc.subjectNoise parametersen_US
dc.subjectRadio astronomyen_US
dc.subjectQuantum computingen_US
dc.titleAutomated Noise-Parameter Measurements of Cryogenic LNAsen_US
dc.typeconference paperen_US
ucalgary.item.requestcopytrueen_US
ucalgary.scholar.levelGraduateen_US
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