Damped capacitance elimination in piezoelectric vibrator using operational amplifier circuit

We discuss the elimination of damped capacitance from the equivalent circuit of a piezoelectric vibrator, which is achieved using an operational amplifier circuit. First, we describe the theoretical principle of a basic damped capacitance elimination circuit, and then report the experimental investi...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1996, Vol.35 (5B), p.3042-3045
Hauptverfasser:	TOMIKAWA, Y, KUSAKABE, C, OHNISHI, K, SAKURAI, K, TANAKA, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic wave devices, piezoelectric and piezoresistive devices Applied sciences Dielectric, ferroelectric, and piezoelectric devices Electronics Exact sciences and technology Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Online-Zugang:	Volltext
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