SENSOR SYSTEM AND METHOD EMPLOYING SHARED TRANSDUCER ELEMENTS

摘要

A transducer-based sensor system including a first transducer system and a second transducer system spaced from the first transducer system so as to define a sample area between the first transducer system and the second transducer system where the first transducer system and second transducer system are collectively configured to transmit surface acoustic waves in multiple directions through the sample area and receive such surface acoustic waves.