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Título del libro: Iecon Proceedings (industrial Electronics Conference)
Título del capítulo: Experimental analysis of measurement process for a QCM using the pulse coincidence method

Autores UNAM:
FABIAN NATANAEL MURRIETA RICO; VITALI PETRANOVSKI AFANASIEVNA;
Autores externos:

Idioma:

Año de publicación:
2019
Palabras clave:

Industrial electronics; Electrical metrologies; Experimental analysis; Frequency measurements; Measurement time; Rational approximations; Sensitive sensors; Quartz crystal microbalances


Resumen:

Frequency measurement is one of the most important tasks in modern electrical metrology. In particular, for highly sensitive sensors with a frequency output, the resolution and sensitivity depends of the frequency measurement method used. The principle of rational approximations is a technique for frequency measurement, and its use has been proposed for application in sensors. In this work, a device which implements the principle of rational approximations is presented, and its characteristics are analyzed. Particularly, the system is used to measure the signal generated by a quartz crystal microbalance, and the relationship between the measured frequency, temperature and measurement time are evaluated. © 2019 IEEE.


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