Power calibration system based on Josephson sampling voltmeter

  • Mun Seog Kim
  • , Wan Seop Kim
  • , Young Gyun Kim
  • , Yonuk Chong
  • , Kyu Tae Kim
  • , Po Gyu Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper describes system setup, based on a Josephson sampling voltmeter for precision power calibration. The waveforms generated by voltage and current sources, which are applied to a power meter under test, are transformed to 1-V level voltage signals and measured by a single Josephson voltmeter with a uncertainty (k = 2) less than 0.5 μV/V.

Original languageEnglish
Title of host publicationCPEM 2014 - 29th Conference on Precision Electromagnetic Measurements, Digest
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages738-739
Number of pages2
ISBN (Electronic)9781479952052
DOIs
StatePublished - 12 Sep 2014
Externally publishedYes
Event29th Conference on Precision Electromagnetic Measurements, CPEM 2014 - Rio de Janeiro, Brazil
Duration: 24 Aug 201429 Aug 2014

Publication series

NameCPEM Digest (Conference on Precision Electromagnetic Measurements)
ISSN (Print)0589-1485

Conference

Conference29th Conference on Precision Electromagnetic Measurements, CPEM 2014
Country/TerritoryBrazil
CityRio de Janeiro
Period24/08/1429/08/14

Keywords

  • Power standard
  • programmable Josephson voltage standard
  • quantum voltmeter
  • sampling measurement
  • uncertainty

Fingerprint

Dive into the research topics of 'Power calibration system based on Josephson sampling voltmeter'. Together they form a unique fingerprint.

Cite this