George C. Giakos R. Guntupalli N. Shah Srinivasan Vedantham Sankararaman Suryanarayanan Samir Chowdhury Richard Nemer A. G. Passerini K. Mehta S. Sumrain N. Patnekar K. Nataraj Edward A. Evans R. E. Endorf F. Russo 1604-1609 2001 50 IEEE T. Instrumentation and Measurement 6 http://dx.doi.org/10.1109/19.982953 db/journals/tim/tim50.html#GiakosGSVSCNPMSPNEER01