Scattering matrix approach to one-port SAW resonators

The scattering matrix method was used to derive an expression for the reflection coefficient of a one-port SAW resonator. This expression was applied to calculations of an input admittance of a synchronous resonator on ST-cut quartz. Very good agreement was obtained between calculated and measured p...

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Veröffentlicht in:	IEEE transactions on ultrasonics, ferroelectrics, and frequency control ferroelectrics, and frequency control, 2000-11, Vol.47 (6), p.1615-1618
1. Verfasser:	Soluch, W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic measurements Acoustic reflection Acoustic scattering Acoustic transducers Acoustic waves Acoustics Admittance Electrical impedance Electrodes Equivalent circuits Exact sciences and technology Ferroelectric materials Fundamental areas of phenomenology (including applications) Mathematical analysis Physics Quartz Reflection coefficient Region 1 Resonators Scattering Surface acoustic waves Synchronous Transduction acoustical devices for the generation and reproduction of sound
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Beschreibung
Zusammenfassung:	The scattering matrix method was used to derive an expression for the reflection coefficient of a one-port SAW resonator. This expression was applied to calculations of an input admittance of a synchronous resonator on ST-cut quartz. Very good agreement was obtained between calculated and measured parameters of the resonator.
ISSN:	0885-3010 1525-8955
DOI:	10.1109/58.883552