Mats I. Pettersson received an M.Sc. in Engineering Physics in 1993, a Licentiate degree in Radio and Space Science in 1995 and a Ph.D. in Signal Processing in 2000, all from Chalmers University of Technology, Gothenburg, Sweden. For some years, he worked with mobile communication research at Ericsson, and for 10 years he was employed at the Swedish Defence Research Agency (FOI). At FOI, he focused on ultra-wide-band low-frequency SAR systems. Since 2005, he has been employed at Blekinge Institute of Technology (BTH), where he is a full professor. His research is related to remote sensing and his main interests are SAR processing, space-time adaptive processing (STAP), high-resolution SAR change detection, automotive radar, radio occultation and computer vision.