Dual-mode surface wave filter with improved symmetry and increased reverse attenuation

The device has at least one acoustic track on a piezoelectric substrate with a number of n first interdigital converters (110,160) as a signal input or output and n+1 second interdigital converters (121,122;171,172) as a signal output or input. The interdigital converters are arranged between at lea...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	P. HAGN, P. SELMEIER
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS
Online-Zugang:	Volltext bestellen
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