Noise Radar Approach for Interrogating SAW Sensors Using Software Defined Radio Humphries, James R. ; Reed, Frederick K. ; Carmichael, Christopher P. ; Fuhr, Peter L. ; McIntyre, Timothy J. ; Weeks, Arthur R. ; Malocha, Donald C. Abstract Publication: IEEE Sensors Journal Pub Date: October 2017 DOI: 10.1109/JSEN.2017.2746519 Bibcode: 2017ISenJ..17.6760H