Abstract
In this paper, we present a new miniature coil with a multi-layer shielded loop structure for high frequency magnetic field measurements. This coil has two shielding ground layers having 10 μm thickness, and has allowed the measurement in a broad frequency range (100 MHz-10 GHz) with high accuracy. We also investigate how this coil restrains induced voltage due to electric field. At present, the best value of spatial resolution reached 230 μm. To obtain better spatial resolution, we reduce the window area of the loop to 20 μm2 successfully.
Original language | English |
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Title of host publication | INTERMAG Europe 2002 - IEEE International Magnetics Conference |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 0780373650, 9780780373655 |
DOIs | |
Publication status | Published - 2002 |
Event | 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2 |
Other
Other | 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 |
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Country | Netherlands |
City | Amsterdam |
Period | 02/4/28 → 02/5/2 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
- Surfaces, Coatings and Films