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Asymmetric calibration method on a back‐to‐back double‐loop differential magnetic field probe
- Source :
- IET Science, Measurement & Technology, Vol 18, Iss 3, Pp 116-122 (2024)
- Publication Year :
- 2024
- Publisher :
- Wiley, 2024.
-
Abstract
- Abstract The asymmetric calibration method is a very interesting technology for differential output probes. It has been proven that the asymmetric calibration method (ACM) can broaden the application scenarios of the electromagnetic field dual probe. However, ACM is not verified on a back‐to‐back double‐loop differential magnetic field probing system. This paper calibrates a back‐to‐back double‐loop differential magnetic field probing system by inserting a connector for creating an asymmetry using ACM. The calibration results show that ACM can be used to calibrate an asymmetric back‐to‐back double‐loop differential magnetic field probing system. The calibration results are further verified by measuring the standing wave magnetic field, and the verification results show that the asymmetric calibration method is effective in eliminating the asymmetry of the back‐to‐back double‐loop differential magnetic field probing system and the work frequency band reaches up to 12 GHz.
Details
- Language :
- English
- ISSN :
- 17518830 and 17518822
- Volume :
- 18
- Issue :
- 3
- Database :
- Directory of Open Access Journals
- Journal :
- IET Science, Measurement & Technology
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4ee1a6c99bb4730a5fb720c5c8b0d3a
- Document Type :
- article
- Full Text :
- https://doi.org/10.1049/smt2.12172