6. Glossary
Butterworth-Van Dyke equivalent circuit; Circuit équivalent de type Butterworth-Van Dyke
Electronic circuit, consisting of a mechanical resistor, a mechanical capacitor, a mechanical inductance and an electronic capacitor, used to describe the electromechanical behavior of a piezoelectric device with its electrodes.
Epitaxial thin film; couche mince épitaxiée
Thin layer with well-defined orientation in thickness direction and substrate plane. This type of growth is dependent on the surface structure of the substrate (symmetry and distances between atomic planes). Epitaxial layers can contain growth domains with the same orientation along the surface normal, but with in-plane orientations rotated by the angle defined by the symmetry of the substrate surface. Several film orientations can grow together epitaxially....
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Glossary
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Bibliography
Standards and norms
- Standard on Piezoelectricity - ANSI/IEEE 176 - 1987
- Standard Definitions and Methods of Measurement for Piezoelectric Vibrators - ANSI/IEEE 177 - 1966
Patents
CADY (W.G.). – Method of maintaining electric currents of constant frequency, US1472583A (1921).
KADOTA (M.). – Surface acoustic wave device, U.S. patent 8304959 B2 (2012).
BARTASYTE (A.), KUPRENAITE (S.) and ASTIE (V.). – Layered solid element comprising a ferroelectric layer and method for manufacturing the same, EP20 203952 (2020).
Directory
Documentation – Training – Seminars (non-exhaustive list)
DOMOCO 6G White Paper. NTT Docomo – White paper on the evolution of 5G technology and the development of 6G https://www.docomo.ne.jp/english/corporate/technology/whitepaper_6g/
MATTHEWS (P.). Microstrip filters deliver small...
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