Magnetic Imaging of Metallic Objects using Eddy Current Measurements
This paper explores extending ultra-close proximity imaging to long-distance applications using frequency-specific resonance and different metal samples, along with optimized transmitter and receiver structures. Our simulation results demonstrate that magnetic field images can be obtained from distances over 100 mm. These results confirm the potential of a transmit/receive resonance structure for long-distance magnetic field imaging, advancing remote sensing and imaging technologies beyond traditional limitations.
Authors
- Kye-Seok Yoon (ORCID: https://orcid.org/0000-0001-7541-787X)
- In‐Kui Cho (ORCID: https://orcid.org/0000-0002-4270-6824)
- Jung Hoon Oh (ORCID: https://orcid.org/0009-0003-3910-9126)
- Sang‐Won Kim (ORCID: https://orcid.org/0000-0002-0098-261X)
- Hyun Joon Lee (ORCID: https://orcid.org/0000-0001-8614-7115)
Institutions
- Electronics and Telecommunications Research Institute (KR)
Publication Details
- Published
- 2024-09-22
- DOI
- https://doi.org/10.1109/uffc-js60046.2024.10794031
- Primary Topic
- Non-Destructive Testing Techniques
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Electronics and Telecommunications Research Institute