Ferromagnetic material with negative permeability for tunable left-handed devices

Spiegel, Judith;Piraux, Luc;Huynen, Isabelle
(2007) EuMC 2007. 37th European Microwave Conference — Location: Munich, Germany (8.October.2007)

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  • Spiegel, JudithUCLouvain
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  • Piraux, LucUCLouvain
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Abstract
Microwave devices as filters or couplers demand nowadays small sizes and broad bandwidth. Because of their unusual characteristics, left-handed materials are an ideal candidate for this demand. This paper proposes a new concept for left- handed materials based on ferromagnetic nanowired substrates, which provides at the same time a planar and tunable solution. The concept is based on an accurate model for the permeability of the nanowired substrate.
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Spiegel, J., Piraux, L., & Huynen, I. (2007). Ferromagnetic material with negative permeability for tunable left-handed devices. EuMC 2007 Proceedings. 37th European Microwave Conference, p. 1-4. https://hdl.handle.net/2078.5/230941