Sven Mattisson received his PhD in Applied Micro Electronics from Lund University in 1986. From 1987 through 1994 he was an associate professor in Applied Micro Electronics in Lund where his research was focused on circuit simulation and analog ASIC design. In 1995 he joined Ericsson Research in Lund to work on cellular handset research and development. From 2003 until retirement in 2021 he held a position as senior expert in analog system design. He is an adjunct professor at the Electrical and Information Technology department of Lund University and a member of the Royal Swedish Academy of Engineering Sciences as well as the Royal Physiographic Society in Lund. Dr. Mattisson is a co-inventor of Bluetooth and has been serving as technical program committee member for the International Solid-State Circuits Conference and the European Solid-State Circuits Conference. The last several years he has been working on 5G radio circuits at Ericsson Research. Dr. Mattisson is a Life Senior Member of the IEEE.