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Uncertainty Evaluation of Calibration Factor for Magnetic Field Probe Under Microstrip Line

  • Zhangqiang Ma
  • , Zhaowen Yan
  • , Siyuan Ma
  • , Kunkun Hu
  • , Jianhao Ge
  • Beihang University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

To address the lack of a clear uncertainty evaluation scheme for the magnetic field probe calibration system based on microstrip lines, this paper proposes an uncertainty evaluation method for the magnetic field probe calibration factor in accordance with Standard B. Operating within the frequency range of 100 MHz-40 GHz, the calibration system's key uncertainty sources are identified in this study. The standard uncertainty of each component is calculated based on probability distributions, followed by the synthesis of the combined standard uncertainty. Verification experiments using three sets of homogeneous probes demonstrate that the proposed method exhibits high reliability.

Original languageEnglish
Title of host publicationFinal Program - 2026 Asia-Pacific International Symposium and Exhibition on Electromagnetic Compatibility, APEMC 2026
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798331566593
DOIs
StatePublished - 2026
Event2026 Asia-Pacific International Symposium and Exhibition on Electromagnetic Compatibility, APEMC 2026 - Kuala Lumpur, Malaysia
Duration: 4 May 2026 → 7 May 2026

Publication series

NameFinal Program - 2026 Asia-Pacific International Symposium and Exhibition on Electromagnetic Compatibility, APEMC 2026

Conference

Conference2026 Asia-Pacific International Symposium and Exhibition on Electromagnetic Compatibility, APEMC 2026
Country/TerritoryMalaysia
CityKuala Lumpur
Period4/05/26 → 7/05/26

Keywords

  • calibration factor
  • magnetic field probe
  • microstrip line
  • uncertainty

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