RF POWER COMBINER/DIVIDER

An RF power combiner/divider that combines a plurality of inputs into a combined output and comprises an isolating circuit coupling the inputs to a common floating point is provided. The isolating circuit includes a grounded resonant cavity inside which transmission lines are arranged, each of the t...

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1. Verfasser: ABS, Michel
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An RF power combiner/divider that combines a plurality of inputs into a combined output and comprises an isolating circuit coupling the inputs to a common floating point is provided. The isolating circuit includes a grounded resonant cavity inside which transmission lines are arranged, each of the transmission lines having a first end respectively connected to one of the inputs and an opposite second end connected to a grounded resistor arranged outside of the resonant cavity. Each of the transmission lines is coupled to a coupling portion of the resonant cavity, one end of the coupling portion being connected to ground and an opposite end of the coupling portion forming the common floating point.