Kiruba Haran is Professor of Electrical and Computer Engineering at the University of Illinois at Urbana-Champaign, where he is also Director of the Grainger Center for Electric Machinery and Electromechanics. He is a Fellow of the IEEE. Nateri Madavan is Deputy Director for the Transformative Aeronautics Concepts Program, NASA Aeronautics Mission Directorate, NASA. Timothy C. O'Connell is Senior Lead Engineer for P.C. Krause & Associates and Adjunct Research Assistant Professor of Electrical and Computer Engineering at the University of Illinois at Urbana-Champaign.