Radio Physics and Radio Astronomy
Erscheint 4 Ausgaben pro Jahr
ISSN Druckformat: 2152-274X
ISSN Online: 2152-2758
A MICROWAVE TECHNIQUE FOR DETERMINING THICKNESSES OF DIELECTRIC MATERIALS USING RADIATORS WITH SCANNING DIRECTIONAL PATTERNS
Volumen 2,
Ausgabe 2, 2011,
pp. 189-196
DOI: 10.1615/RadioPhysicsRadioAstronomy.v2.i2.120
ABSTRAKT
Capabilities of microwave metrology are analyzed as for determining thicknesses of planar layers of dielectric nonmagnetic materials placed either on a metal substrate or in free space. The radiating system represents a short-circuited double-arm section of a dielectric waveguide and a dielectric plate electrodynamically coupled with it. Estimates of errors of measuring the thickness and permittivity of the analyzed layer are presented.
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