Print Email Facebook Twitter Dissipation Losses in Artificial Dielectric Layers Title Dissipation Losses in Artificial Dielectric Layers Author Cavallo, D. (TU Delft Tera-Hertz Sensing) Date 2018 Abstract Closed-form expressions to describe artificial dielectric layers (ADLs) with finite conductivity are presented. The propagation of a generic plane wave within the artificial material is described by means of transmission line models, where each layer is represented as an equivalent shunt impedance. The given analytical formulas for the shunt impedance are derived assuming finite conductivity of the metal, thus also an accurate estimation of the losses within the artificial dielectric is obtained from the equivalent circuit. The expressions account for the reactive coupling between the layers due to higher order Floquet modes, thus remain valid even for extremely small electrical distance between layers. Subject Artificial dielectric layersclosed-form solutionsConductivityDielectricsequivalent circuitImpedanceMagnetic domainsMagnetic tunnelingMetalsSurface impedance To reference this document use: http://resolver.tudelft.nl/uuid:ad82cdcb-40d2-42e7-805e-ca99e36a2b56 DOI https://doi.org/10.1109/TAP.2018.2869241 ISSN 0018-926X Source IEEE Transactions on Antennas and Propagation, 66 (12), 7460-7465 Bibliographical note Accepted Author Manuscript Part of collection Institutional Repository Document type journal article Rights © 2018 D. Cavallo Files PDF 46825593_2018_Dissipation ... losses.pdf 3.04 MB Close viewer /islandora/object/uuid:ad82cdcb-40d2-42e7-805e-ca99e36a2b56/datastream/OBJ/view