DESIGN OF MICROWAVE WAVEGUIDE SENSOR WITH ARTIFICIAL STRUCTURE FOR DIELECTRIC PROPERTIES OF MATERIAL INVESTIGATION [PDF]
European Journal of Materials Science and Engineering, 2017 In the paper we describe a new approach to the dielectric properties of dielectric material investigation with implementation of artificial metamaterial structure over the aperture of waveguide sensor in order to increase the sensing properties of ...
Dagmar FAKTOROVA +3 more
doaj
Coupling terahertz wave into a plasmonic waveguide by using two ribbon waveguides
Results in Physics, 2020 We proposed the design of coupling terahertz wave into a plasmonic waveguide via using two alumina ribbon waveguides. The dispersion relation of fundamental alumina waveguide mode shows that it has intersections with plasmonic modes, resulting in the ...
Wenwei Shen +4 more
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Features of electromagnetic wave propagation in two- and three-layer cylindrical dielectric waveguides [PDF]
ITM Web of Conferences, 2019 Various characteristics of electromagnetic waves propagating in two- and three-layer open-dielectric waveguide structures of cylindrical shape are studied. Parameters of wave components in separate areas of the waveguide are considered.
Shein Alexander G. +1 more
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Efficient integral equation formulation for inductive waveguide components with posts touching the waveguide walls [PDF]
, 2007 In this paper a surface integral equation technique is employed for the analysis of inductive waveguide problems containing metallic or dielectric objects of arbitrary shape, focusing on the case where these objects are connected to the waveguide walls ...
Cañete Rebenaque, David +4 more
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Subwavelength Energy Transport Along a Dielectric Nanoparticle Chain in a Metal Slot
IEEE Photonics Journal, 2013 Subwavelength energy transportation along a dielectric nanoparticle chain in a metal slot is investigated. It is demonstrated that subwavelength resonance modes with nanoscale confinement could be well achieved in the proposed waveguide, free from the ...
Bing Shen +5 more
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Investigation of the Leaky-Wave Characteristics of a Cylindrical Dielectric Rod Using the Coefficient Matrix of the System of Characteristic Equations and Davidenko’s Method [PDF]
Journal of Electromagnetic Engineering and Science, 2021 An open dielectric waveguide includes both guided propagating modes within the waveguide and radiating and evanescent modes that propagate transversely outside the waveguide.
Ersoy Kelebekler
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Negative refractive index in coaxial plasmon waveguides [PDF]
, 2010 We theoretically show that coaxial waveguides composed of a metallic core, surrounded by a dielectric cylinder and clad by a metal outer layer exhibit negative refractive index modes over a broad spectral range in the visible. For narrow dielectric gaps (
Atwater, Harry A. +3 more
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Microwave power penetration enhancement inside an inhomogeneous human head
Scientific Reports, 2021 The penetration of microwave power inside a human head model is improved by employing a dielectric loaded rectangular waveguide as the transmission source.
Md. Rokunuzzaman +3 more
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Broadband light coupling to dielectric slot waveguides with tapered plasmonic nanoantennas
, 2013 We propose and theoretically verify an efficient mechanism of broadband coupling between incident light and on-chip dielectric slot waveguide by employing a tapered plasmonic nanoantenna.
Kivshar, Yuri S., Maksymov, Ivan S.
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Permittivity measurement of thermoplastic composites at elevated temperature [PDF]
, 2001 [Abstract]: The material properties of greatest importance in microwave processing of a dielectric are the complex relative permittivity Epsilon = Epsilon' - jEpsilon'', and the loss tangent, tan Delta = Epsilon'/Epsilon''.
Ball, James A. R. +3 more
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