Talks and Poster Presentations (with Proceedings-Entry):

G. Lasser, W. Gartner, R. Langwieser, C. Mecklenbräuker:
"Fast Algorithm for Leaking Carrier Canceller Adjustment";
Talk: The Fourth International EURASIP Workshop on RFID Technology, Torino, Italy; 09-27-2012 - 09-28-2012; in: "Fourth International EURASIP Workshop on RFID Technology", (2012), ISBN: 978-0-7695-4813-5; 6 pages.

English abstract:
RFID readers for passive tags generally suffer
from self-interference. The transmitter of the RFID reader
is also in operation during receive periods to power the
tag and enable backscatter modulation. The state-of-the-art
solution employs a leaking carrier canceller, which needs to be
adjusted. The proposed fast algorithm provides a starting point
for conventional gradient based approaches, which already
improves isolation by 7.2 dB at least. It is based on three scalar
measurements, and does not demand for special hardware. The
algorithm was tested on our RFID testbed and experiments
show a significant decrease of steps necessary to reach the
final leaking carrier canceller setting.

RFID, leakage cancellation, carrier compensation, adjustment algorithm, CCU, LCC

"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.