Jim Drewniak was a Curator’s Professor of Electrical and Computer Engineering with the Electromagnetic Compatibility Laboratory in the Electrical Engineering Department at the Missouri University of Science and Technology. His research and teaching interests focused on electromagnetic compatibility in high-speed digital and mixed-signal designs, signal and power integrity, and electronic packaging. After 28 years with the university, he retired and founded Clear Signal Solutions, a company providing measurement and characterization solutions for signal and power integrity applications. He is a Fellow of the IEEE, and recipient of the 2013 Richard R. Stoddart Award, the IEEE Electromagnetic Compatibility Society’s highest award for technical achievement. He has taught short courses widely for industry on signal and power integrity, and EMI.