Embedded TDR wire-like sensing elements for monitoring applications

The two practical applications considered in this paper relate to moisture monitoring of building structures and to the management of irrigation in agriculture: for each of these application fields, preliminary experimental tests were performed, and the potential and limitations of the considered sensing system were assessed. Finally, in order to evaluate the metrological performance of the sensing systems, an additional set of experiments was carried out employing six different types of wire-like SE's and the obtained results were comparatively assessed.