Frequency ___domain sensor: Difference between revisions

Revision as of 08:25, 14 February 2015

Revision as of 08:26, 14 February 2015

Line 1:

Frequency ___domain sensors (FDS) are a particular case of sensors. They convert a measurand into a frequency ___domain output. A frequency output signal has some outstanding characteristics like output of quasi-digital signals, high sensitivity, high resolution, wide dynamic range, antiinterference capacity and good stability. There are sensors based on capacitive, inductive or resistive effects, such sensors when are connected on a specific array and they produce a frequency output. Specifically, FDS are built of piezoelectric materials (for example quartz) and they only need to be connected in a specific circuit, to generate a stable and continuous frequency output.

<ref> Fabian N. Murrieta-Rico, Oleg Yu. Sergiyenko, Daniel Hernandez-Balbuena, Alexey Pestryakov Fabian N. Murrieta-Rico, Vitalii Petranovskii and Vyra Tyrsa. Frequency ___domain sensors and frequency measurement techniques. Applied Mechanics and Materials, 756:575–584, 2015.</ref>