Designing a Basic IR-UWB-RTLS - Raw-data position estimation utilizing TWR
Conference: Smart SysTech 2017 - European Conference on Smart Objects, Systems and Technologies
06/20/2017 - 06/21/2017 at Munich, Germany
Proceedings: ITG-Fb. 273: Smart SysTech 2017
Pages: 5Language: englishTyp: PDFPersonal VDE Members are entitled to a 10% discount on this title
Tewes, Simon; Schwoerer, Ludwig; Bosselmann, Patrick (Communication and Electronics Institute (CEI), Bochum University of Applied Sciences, Lennershofstr. 140, 44801 Bochum, Germany)
In this paper, an impulse-radio ultra-wideband (IR-UWB) localization system is presented which uses a trilateration-scheme to localize an active UWB transponder (tag). The distance measurements required for trilateration are carried out per two-way ranging (TWR) against a known fixed infrastructure of reference-transponders (anchors). Further, the localization accuracy and the influence of obstacles is evaluated.