Microwave properties of diluted composites made of magnetic wires with giant magneto impedance effect

Olivier Acher (1) , Marc Ledieu (1) , Olivier Reynet (2) , Anne-Lise Adenot (1)

1 CEA/DSM/DRFC - Association EURATOM-CEA
2 Lab-STICC - Laboratoire des sciences et techniques de l'information, de la communication et de la connaissance

In this paper, the theoretical description of wire media made of magnetic wires. We show that there is a close link between the Giant Magneto Impedence effect (GMI) in individual wires, and free-space microwave properties of the composite wire media. The demonstration with tunable dielectric constant under a static magnetic field.

Domaines: Robotique [cs.RO]

Olivier Acher, Marc Ledieu, Olivier Reynet, Anne-Lise Adenot. Microwave properties of diluted composites made of magnetic wires with giant magneto impedance effect. Magnetics Conference, 2003. INTERMAG 2003. IEEE International, Mar 2003, France. pp.10.1109/INTMAG.2003.1230313, ⟨10.1109/INTMAG.2003.1230313⟩. ⟨hal-00911564⟩