Total Irradiated Dose Measurement Using N-MOST Based Oscillator
Author
Castagnola, Juan Luis
Petrashin, Pablo Antonio
Laprovitta, Agustín Miguel
Lancioni, Walter José
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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.Fil: Castagnola, Juan L. Universidad Católica de Córdoba. Facultad de Ingeniería; Argentina
Fil: Petrashin, Pablo A. Universidad Católica de Córdoba. Facultad de Ingeniería; Argentina
Fil: Laprovitta, Agustin M. Universidad Católica de Córdoba. Facultad de Ingeniería; Argentina
Fil: Lancioni, Walter J. Universidad Católica de Córdoba. Facultad de Ingeniería; Argentina