Coupler and radio frequency front end module

The utility model discloses a coupler and a radio frequency front-end module, and relates to the technical field of radio frequency. The coupler comprises a plurality of metal layers in different planes; comprising a signal input port, a signal output port and a plurality of signal connecting lines,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIN SHAOXIN, LEI CHUANQIU, NI JIANXING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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