Dr. Mathias Hellwig develops, verifies and supports test and measurement solutions for time-domain applications at Rohde & Schwarz. His focus is on testing digital designs. He achieved deep technical expertise in theory and practice when finishing his PhD in ADC design at the Ruhr-University Bochum and while working on system architectures in various roles before joining Rohde & Schwarz in 2012.

Guido Schulze has more than 20 years of experience in high-speed digital testing. For the last ten years, he has worked as a product manager for the oscilloscope product division at Rohde & Schwarz. He specializes in high-end models and their respective applications.