R. Barber, E. McCrory (Ulster University), S. L. Brennan (University of Central Lancashire), S. Cameron (Ulster University), R. B. Smith (University of Central Lancashire), P. Papakonstantinou, and J. Davis (Ulster University)
P. K. Amoah (Electrical Eng. Dept., Old Dominion University, Norfolk, VA 23529), H. Baumgart (Electrical Eng. Dept., Old Dominion University, Norfolk, VA), and Y. Obeng (National Institute of Standards and Technology)
M. Eldeeb (University of Texas at Dallas), V. N. Dhamu (The University of Texas at Dallas), A. Paul (University of Texas at Dallas), S. Muthukumar (EnLiSense LLC), and S. Prasad (University of Texas, Dallas)