Vector circuit theory for spatially dispersive uniaxial magneto-dielectric slabs

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dc.creatorIkonen, Pekka
dc.creatorLapine, Mikhail
dc.creatorNefedov, Igor
dc.creatorTretyakov, Sergei
dc.date2006-05-29
dc.date.accessioned2026-07-07T07:15:10Z
dc.date.available2026-07-07T07:15:10Z
dc.descriptionWe present a general dyadic vector circuit formalism, applicable for uniaxial magneto-dielectric slabs, with strong spatial dispersion explicitly taken into account. This formalism extends the vector circuit theory, previously introduced only for isotropic and chiral slabs. Here we assume that the problem geometry imposes strong spatial dispersion only in the plane, parallel to the slab interfaces. The difference arising from taking into account spatial dispersion along the normal to the interface is briefly discussed. We derive general dyadic impedance and admittance matrices, and calculate corresponding transmission and reflection coefficients for arbitrary plane wave incidence. As a practical example, we consider a metamaterial slab built of conducting wires and split-ring resonators, and show that neglecting spatial dispersion and uniaxial nature in this structure leads to dramatic errors in calculation of transmission characteristics.
dc.description11 pages, 6 figures, submitted to Journal of Electromagnetic Waves and Applications
dc.identifierhttps://arxiv.org/abs/physics/0605243
dc.identifierhttp://arxiv.org/abs/physics/0605243
dc.identifierProgress in Electromagnetics Research, vol. 63, pp. 279-294, 2006.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/113161
dc.subjectClassical Physics
dc.titleVector circuit theory for spatially dispersive uniaxial magneto-dielectric slabs
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