Publication

High-quality factor MEMS based oscillator: Silicon 9 MHz oscillator with low phase noise and high quality factor

Mihai Adrian Ionescu, Maher Kayal, Daniel Grogg, Fabrizio Lo Conte
2009
Conference Papers

Résumé

In this paper, an oscillator based on a Vibrating Body Field Effect Transistor (VB-FET) working at 9.4MHz is presented. The electrical characteristics of this active MEM resonator are detailed for static and dynamic operation. The benefit of the intrinsic gain for oscillator design is analyzed and an oscillator design is proposed based on these findings. The reported oscillator performance shows the advantages of an active MEM resonator for the construction of MEM based oscillators with respect to the reduced requirements on the electronics. © 2009 by Department of Microelectronics & Computer Science.

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https://infoscience.epfl.ch/entities/publication/fa7ef19f-5a66-4df7-ae7f-c92d23402397

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Mihai Adrian Ionescu, Maher Kayal, Daniel Grogg, Fabrizio Lo Conte
2009
Conference Papers

Résumé

Source officielle

https://infoscience.epfl.ch/entities/publication/fa7ef19f-5a66-4df7-ae7f-c92d23402397

À propos de ce résultat

Concepts associés (25)

Analyse des exigences

En ingénierie des systèmes et en ingénierie logicielle, l'analyse des exigences comprend les tâches qui ont pour but de déterminer les exigences d'un système nouveau ou à modifier, en prenant en compte le conflit possible entre les exigences de diverses parties prenantes, telles que les utilisateurs. L'analyse des exigences est critique pour le succès d'un projet. Les interviews de parties prenantes sont une méthode communément employée dans l'analyse des exigences.

Business requirements

Business requirements, also known as stakeholder requirements specifications (StRS), describe the characteristics of a proposed system from the viewpoint of the system's end user like a CONOPS. Products, systems, software, and processes are ways of how to deliver, satisfy, or meet business requirements. Consequently, business requirements are often discussed in the context of developing or procuring software or other systems. Three main reasons for such discussions: A common practice is to refer to objectives, or expected benefits, as 'business requirements.

Requirements engineering

Requirements engineering (RE) is the process of defining, documenting, and maintaining requirements in the engineering design process. It is a common role in systems engineering and software engineering. The first use of the term requirements engineering was probably in 1964 in the conference paper "Maintenance, Maintainability, and System Requirements Engineering", but it did not come into general use until the late 1990s with the publication of an IEEE Computer Society tutorial in March 1997 and the establishment of a conference series on requirements engineering that has evolved into the International Requirements Engineering Conference.

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