Scattering and absorption by thin metal wires in rectangular waveguide - FDTD simulation and physical experiments

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dc.contributor.authorBingle M.
dc.contributor.authorDavidson D.B.
dc.contributor.authorCloete J.H.
dc.date.accessioned2011-05-15T16:01:45Z
dc.date.available2011-05-15T16:01:45Z
dc.date.issued2002
dc.description.abstractThe high-frequency internal impedance model of a round ohmic conductor is incorporated into the subcell thin-wire formulation of the finite-difference time-domain method to model the microwave properties of metal wires. For magnetic metals, such as steel, an effective conductivity is introduced to account for the increase in ohmic loss due to the high-frequency permeability. Physical experiments with half-wave resonant copper- and steel-wire inclusions, supported by a dielectric slab in a standard S-band rectangular waveguide, support the formulation.
dc.description.versionArticle
dc.identifier.citationIEEE Transactions on Microwave Theory and Techniques
dc.identifier.citation50
dc.identifier.citation6
dc.identifier.issn189480
dc.identifier.other10.1109/TMTT.2002.1006424
dc.identifier.urihttp://hdl.handle.net/10019.1/12139
dc.subjectDielectric materials
dc.subjectElectric conductivity
dc.subjectElectric conductors
dc.subjectElectric impedance
dc.subjectElectric wire
dc.subjectElectromagnetic wave absorption
dc.subjectElectromagnetic wave scattering
dc.subjectFinite difference method
dc.subjectInclusions
dc.subjectMagnetic permeability
dc.subjectOhmic contacts
dc.subjectTime domain analysis
dc.subjectThin metal wires
dc.subjectRectangular waveguides
dc.titleScattering and absorption by thin metal wires in rectangular waveguide - FDTD simulation and physical experiments
dc.typeArticle
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