Piezoquartz transducers parameters improvement: theoretical approaches and practical realization principles

The researches in piezoquartz transducers, in a direction of improvement of their metrological and operating performances have been considered. The main attention is paid to new theoretical approach, that assumes construction of invariant in time systems, and investigation of reasons, that limit the length of connection line between sensitive element and frequency transformer. The connection line is necessary for decreasing of mutual influence of frequency translator and the object of measuring. The mentioned-above researches have allowed to essentially improve the common quality of measuring