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Erschienen in:
2017 | OriginalPaper | Buchkapitel
13. Reliability and Quality Assessment (Stability and Packages)
verfasst von : Robert Gubser
Erschienen in: Piezoelectric MEMS Resonators
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Abstract
The every growing human demand or need to communicate has been the driving force that began to define the need for frequency control devices. The need to control a radiated signal with information imbedded and then to be recovered by a receiving device (all forms of transmitted and received communications). The technical community found that devices that used mechanical stability to set a resonant frequency were capable of offering the needed performance if the mechanical element could be excited and operate in an electrical circuit. The piezoelectric devices offered this solution where mechanical and electrical operation is coupled together.