Grupo de Ingeniería Microelectrónica

Grupo de Ingeniería Microelectrónica

Departamento de Tecnología Electrónica, Ingeniería de Sistemas y Automática Universidad de Cantabria
Home   Personas   Investigación   Docencia   Doctorado   Publicaciones   Herramientas   Bolsa de Empleo   english version Mon 18-Jan-21 . 09:17

Mapa Web



Info Santander

Gestión BD

   Ficha completa
Título:Fault Modeling of Implantable MEMS sensors
Tipo:Publicacion en Proceedings o Actas internacionales
Lugar:Proceedings of the International Conference on Biomedical Electronics and Devices. BIODEVICES 2015
Autores: Jose Angel Miguel
Yolanda Lechuga
Mar Martínez
Jose R. Berrazueta
Líneas: Métodos de test de circuitos integrados digitales y mixtos
Proyectos: Extensión de la actividad útil de los stent cardiovasculares inteligentes...
Resumen:The aim of this work is to analyse the fault-injection problem of implantable capacitive micro-electro-mechanical pressure sensors intended to be used as a part of smart stents for in-stent restenosis monitoring. The development of accurate fault models is mandatory in order to create a Design-for-Test methodology compatible with MEMS-based sensors as well as with its related CMOS electronic circuitry. Rigorous behavioural descriptions of both circular and square-shaped fault-free pressure sensors can be obtained from analytical expressions and numerical approximations. However, the deflection vs. pressure response of faulty sensors, suffering from contamination-based defects growth during the fabrication process, require the use of finite-elements analysis to be modelled, allowing the fulfilment of a realistic fault model library.
© Copyright GIM (TEISA-UC)    ¤    Todos los derechos Reservados.    ¤    Términos LegalesE-Mail Webmaster