RF MULTIPLEXER WITH INTEGRATED DIRECTIONAL COUPLERS

An RF diplexer is provided that includes a first channel and a second channel. The first channel includes a first primary inductor. Similarly, the second channel includes a second primary inductor. A first directional coupler for the first channel includes a first transformer formed by the first pri...

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Bibliographische Detailangaben
Hauptverfasser:	ZUO, Chengjie, MA, Yunfei, KIM, Jonghae, MIKULKA, Robert, LAN, Je-Hsiung, MUDAKATTE, Niranjan Sunil, YUN, Changhan, KIM, Daeik, VELEZ, Mario, BERDY, David
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS
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Beschreibung
Zusammenfassung:	An RF diplexer is provided that includes a first channel and a second channel. The first channel includes a first primary inductor. Similarly, the second channel includes a second primary inductor. A first directional coupler for the first channel includes a first transformer formed by the first primary inductor and also a first secondary inductor. A first terminal for the first secondary inductor is a coupled port for the first directional coupler. A second directional coupler for the second channel includes a second transformer formed by the second primary inductor and also a second secondary inductor. A first terminal for the second secondary inductor is a coupled port for the second directional coupler.