Millimeter-wave transmittance measurements of common household powdered materials over the frequency range spanning from 35 GHz to 120 GHz. Frequency dependences of real and imaginary parts of the dielectric permittivity have been calculated from the transmittance spectra. This wide band spectroscopy makes use of a backward wave oscillator as a high power tunable source of radiation which is preferable for the measurement of high absorbing materials due to the higher level of radiation transmission through the sample.
Millimeter Wave Dielectric Permittivity Measurements of Common Materials
2006-09-01
1038743 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Millimeter-Wave Dielectric Permittivity of Glasses
IEEE | 2006
|New Measuring Apparatus for Complex Permittivity at Millimeter-Wave Frequencies
British Library Online Contents | 2004
|New Methods of Dielectric Measurements in the Millimeter-Wave Band
British Library Online Contents | 2002
|