Total Irradiated Dose Measurement Using N-MOST Based Oscillator

Castagnola, Juan Luis ORCID: https://orcid.org/0000-0002-0140-2074, Petrashin, Pablo Antonio ORCID: https://orcid.org/0000-0003-2607-6196, Laprovitta, Agustín Miguel ORCID: https://orcid.org/0000-0003-1683-9655 and Lancioni, Walter José (2021) Total Irradiated Dose Measurement Using N-MOST Based Oscillator. In: 2021 IEEE URUCON, URUCON 2021.

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Resumen

This work presents a novel methodology for measuring gamma radiation doses, based on an OBIST (Oscillation-Based Built In Self-Testing) scheme. The studied circuit has a configuration of a Colpitts oscillator designed with three nMOS transistors. The gamma radiation incidence on the transistors produces a shift in the threshold voltage, which changes the oscillation frequency and makes it possible to measure the value of the radiation dose.

Tipo de documento:	Documento de conferencia (Artículo)
DOI:	https://doi.org/10.1109/URUCON53396.2021.9647052
Palabras clave:	Radiación gamma. Transitores. Dosímetros.
Temas:	Q Ciencia > Q Ciencia (General) T Tecnología > TA Ingeniería de asistencia técnica (General). Ingeniería Civil (General)
Unidad académica:	Universidad Católica de Córdoba > Facultad de Ingeniería
Google Académico:	Ver citaciones
URI:	http://pa.bibdigital.ucc.edu.ar/id/eprint/3305

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