ELECTRIC FILTER AND DUPLEXER EMPLOYING IT

PROBLEM TO BE SOLVED: To attain a desired passband width without employing an inductor in an electric filter. SOLUTION: The electric filter having a piezoelectric resonator 10 obtaining a signal having a predetermined resonance frequency by a bulk wave propagating through a piezoelectric film 15 is...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KOMURO EIKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS
Online-Zugang:	Volltext bestellen
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