Delay element concept for Continuous Time Digital Signal Processing. - Karsten Konrad; Dieter Brückmann; Nima Tavangaran; Jidan Al-Eryani; Rainer Kokozinski; Thomas Werthwein (ISCAS, 2013)

Design and optimization of continuous time linear phase FIR filters. - Thomas Werthwein; Dieter Brückmann; Karsten Konrad (EBCCSP, 2015)

A self-calibrating bidirectional indoor localization system. - Nizam Kuxdorf-Alkirata; Thomas Werthwein; Anna Heinemann; Dieter Brückmann (ICASSP, 2017)