Synchronization of Multiple USRP SDRs for Coherent Receiver Applications. - Markus Krueckemeier; Fabian Schwartau; Carsten Monka-Ewe; Joerg Schoebel (SDS, 2019)

Passive Radar Transmitter Localization Using a Planar Approximation. - Markus Krueckemeier; Fabian Schwartau; Sebastian Paul; Joerg Schoebel (IEEE Trans. Aerosp. Electron. Syst., 2021)