MULTI-MODE FILTER WITH DIELECTRIC RESONATOR SUPPORTING DEGENERATE RESONANT MODES

A multi-mode cavity filter includes a dielectric resonator body incorporating a piece of dielectric material, the piece of dielectric material having a shape such that it can support at least two substantially degenerate resonant modes; and a phased array of coupling elements for coupling signals to...

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Hauptverfasser: HENDRY, David Robert, KENINGTON, Peter Blakeborough, COOPER, Steven John
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A multi-mode cavity filter includes a dielectric resonator body incorporating a piece of dielectric material, the piece of dielectric material having a shape such that it can support at least two substantially degenerate resonant modes; and a phased array of coupling elements for coupling signals to the piece of dielectric material.