Methods and apparatuses are described for detecting volumetric moisture content and conductivity in various media based on a time-domain reflectometry (TDR) system wherein successive fast transitions are injected into a transmission line immersed in a medium of interest, and a characteristic received...http://www.google.es/patents/US6831468?utm_source=gb-gplus-sharePatente US6831468 - Method and apparatus for determining moisture content and conductivity
Method and apparatus for determining moisture content and conductivity
