Filter device and multiplexer

A filter device includes a terminal, a switch that includes a common terminal and selection terminals and switches a connection of the common terminal to one of the selection terminals, a series arm resonator, and filter circuits. The filter circuits are connected to one end of the series arm resona...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Uesaka, Kenichi
Format: Patent
Sprache:eng
Schlagworte:
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