Geyer, R.
(2001),
Ferrite Ceramics at Microwave Frequencies, Encyclopedia of Materials: Science and Technology
(Accessed December 26, 2024)
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Ferrite Ceramics at Microwave Frequencies
Published
Author(s)
Abstract
Ferrite ceramics are widely used in microwave devices to control transmission path, frequency, amplitude, and phase of microwave signals. Accurate dielectric and magnetic property measurements at the operational frequency and temperature ranges are needed for optimized development of these devices, as well as to assist in the manufacture of the ferrite itself. Both dielectric and magnetic losses must be determined. Dielectric resonator techniques at frequencies greater than the magnetization frequency can be combined with transmission line methods at lower frequencies for broadband ferrite characterization.Citation
Encyclopedia of Materials: Science and Technology
Pub Type
Encyclopedias
Keywords
ceramics, ferrite, microwave, permeability, permittivity
Citation
Issues
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Created December 31, 2000, Updated February 19, 2017