State dependent measurement equations in local positioning. - Klaus Pourvoyeur; Philipp Scherz; Andreas Stelzer; Günter Stelzhammer (WPNC, 2009)

Power-level surveillance for an FMCW-based local positioning system. - Reimar Pfeil; Markus Pichler; Philipp Scherz; Andreas Stelzer; Günter Stelzhammer (IPIN, 2010)