Jan Kirchhof received the M.Sc.~degree in media technology from Technische Universität Ilmenau, Ilmenau, Germany, in 2015, where he is currently pursuing the doctorate degree. From 2015 to 2018, he has been with the Electronic~Measurements~and~Signal~Processing~(EMS)~group at Technische~Universität~Ilmenau. Since 2018, he has been with the SigMaSense group at Fraunhofer Institute for Nondestructive Testing IZFP. His current research interest include array signal processing, compressed sensing, and sparse signal recovery for the application in nondestructive testing with ultrasound.