FILTER, BESTEHEND AUS EINER EINBAUBAREN EINHEIT MIT MEHREREN RESONATOREN

FILTER, BESTEHEND AUS EINER EINBAUBAREN EINHEIT MIT MEHREREN RESONATOREN

A dielectric block filter (501) which may be mounted on a printed circuit board or other substrate as a single component. The dielectric filter utilizes metallized hole foreshortened resonators (529-535) in the dielectric block (501), which employs capacitive coupling between resonators controlled i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOUTRIE, MICHAEL, F, GORDON, PHILLIP, J, DEMURO, DAVID, M, SOKOLA, RAYMOND, L, GREEN, STEVEN, R
Format: Patent
Sprache:ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
TRANSMISSION
WAVEGUIDES
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Beschreibung
Zusammenfassung:A dielectric block filter (501) which may be mounted on a printed circuit board or other substrate as a single component. The dielectric filter utilizes metallized hole foreshortened resonators (529-535) in the dielectric block (501), which employs capacitive coupling between resonators controlled in part by an electrode strip (553-558) coupled to the conductive material covering the majority of the dielectric block (501) surface. Input and output coupling is accomplished via terminals (505-507) asymmetrically arranged in a mounting bracket (503). Mounting tabs (515-523) on the bracket (503) opposite a recessed area holding the dielectric block secure the filter (501) to the circuit board and provide ground connection for the filter. Two or more filters (501) may be arranged on the circuit board to form a duplexer.