Characterization of Y-Bias Ferrite Materials for Tunable Antenna Applications Using a Partially Filled Rectangular Waveguide

A methodology for measuring the constitutive parameters of a ferrite material is presented. This method can be used to assist the prediction of the properties of tunable antennas that use ferrite material as a substrate or tuning component. A nontraditional characterization method is required due to...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2017-10, Vol.65 (10), p.5279-5288
Hauptverfasser:	Junyan Tang, Tayebi, Amin, Crowgey, Benjamin, Rothwell, Edward J., Shanker, Balasubramaniam, Kempel, Leo C., Havrilla, Michael J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas electromagnetic measurement Ferrites Gyromagnetism magnetic materials Magnetic resonance optimization permeability permittivity Rectangular waveguides Waveguide components
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