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Article: Findings from Tufts University in instrumentation research reported.
- Article from:
- Electronics Newsweekly
- Article date:
- July 28, 2008
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According to a study from the United States, "This paper presents complex dielectric permittivity and magnetic permeability measurements of pure and diluted barium ferrites in the millimeter-wave frequency range."
"A broadband quasi-optical millimeter-wave spectroscopy with backward-wave oscillators as high-power tunable sources of coherent radiation has been utilized. The real and imaginary parts of the dielectric permittivity and magnetic permeability as functions of frequency are computed from the transmittance spectra," wrote K.A. Korolev and colleagues, Tufts University.
The researchers concluded: "A magneto-optical approach in millimeter waves has ...