Title :
Analogue-digital phase-locked loop for alternating current quartz electrogravimetry
Author :
Torres, R. ; Arnau, A. ; Perrot, H. ; García, J. ; Gabrielli, C.
Author_Institution :
Biomed. Eng. Dept. GIBEC Group, Envigado
Abstract :
Requirements for frequency-voltage conversion in alternating current (AC) electrogravimetry are introduced. A new frequency-voltage conversion system based on a double tuning analogue-digital phase-locked loop is proposed. The reported results prove its reliability for AC electrogravimetry measurements
Keywords :
circuit tuning; mass measurement; microbalances; phase locked loops; voltage-frequency convertors; AC electrogravimetry measurements; alternating current quartz electrogravimetry; analogue-digital phase-locked loop; frequency-voltage conversion;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20062269
