A New Type of Highly Compact Planar Inductor

A New Type of Highly Compact Planar Inductor

The impedance of a planar coil suspended on a torsion beam and placed in a strong magnetic field is analyzed. It exhibits an inductive behavior with high inductance values. Numerical examples are provided for this "galavanometer type" inductor. An experimental demonstration of a magneto-me...

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Veröffentlicht in:IEEE transactions on magnetics 2007-06, Vol.43 (6), p.2621-2623
Hauptverfasser: Dudek, C., Duverger, F., Ledieu, M., Dubourg, S., Acher, O.
Format: Artikel
Sprache:eng
Schlagworte:
Beams (structural)
Biomembranes
Coiling
Coils
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Impedance
Inductance
Inductors
Magnetic fields
Magnetic flux
magnetic transducers
Magnetism
Materials science
Other topics in materials science
permanent magnets
Physics
Radio frequency
Soft magnetic materials
Torque
Torsion
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Beschreibung
Zusammenfassung:The impedance of a planar coil suspended on a torsion beam and placed in a strong magnetic field is analyzed. It exhibits an inductive behavior with high inductance values. Numerical examples are provided for this "galavanometer type" inductor. An experimental demonstration of a magneto-mechanical system with high inductance is also shown. Potential applications and limitations are discussed
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2007.893711