Talks and Poster Presentations (with Proceedings-Entry):
F. Galler, T. Faseth, H. Arthaber:
"Implementation aspects of an SDR based EPC RFID reader testbed";
Talk: The Fifth International EURASIP Workshop on RFID Technology,
Rosenheim, Deutschland;
2015-10-22
- 2015-10-23; in: "2015 International EURASIP Workshop on RFID Technology (EURFID'15)",
(2015),
ISBN: 978-3-200-03735-9;
94
- 97.
English abstract:
A flexible UHF EPC RFID testbed based on an off-the-shelf software defined radio, i.e. the National Instruments USRP-2922, will be presented in this paper. The testbed will be used to develop a real-time localization system which uses an overlaid direct sequence-spread spectrum signal. Since the localization algorithm is intended to use low power spectral density broadband signals for ranging some hardware modifications and a fully custom FPGA implementation dedicated to the ranging purposes was necessary. This paper presents a system overview of the testbed and describes the hardware modifications in order to improve the overall system performance and be prepared for future MIMO radar applications.
Keywords:
Software defined radio (SDR), Radiofrequency identification (RFID), Field programmable gate arrays.
Created from the Publication Database of the Vienna University of Technology.