Abstract
| Original language | Undefined |
|---|---|
| Title of host publication | 2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA) |
| Place of Publication | United States of America |
| Publisher | IEEE RFID |
| Pages | 1-4 |
| Number of pages | 4 |
| ISBN (Print) | 978-1-4673-4656-6 |
| DOIs | |
| Publication status | Published - 4 Sep 2013 |
| Event | 2013 IEEE International Conference on RFID-Technologies and Applications, RFID-TA 2013 - Zon Regency Hotel, Johor Bahru, Malaysia Duration: 4 Sep 2013 → 5 Sep 2013 |
Publication series
| Name | |
|---|---|
| Publisher | IEEE |
Conference
| Conference | 2013 IEEE International Conference on RFID-Technologies and Applications, RFID-TA 2013 |
|---|---|
| Abbreviated title | RFID-TA |
| Country | Malaysia |
| City | Johor Bahru |
| Period | 4/09/13 → 5/09/13 |
Keywords
- EWI-24236
- IR-88649
- METIS-302605
Cite this
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Exploiting phase measurements of EPC Gen2 RFID tags. / Huiting, J.; Flisijn, Hubert; Kokkeler, Andre B.J.; Smit, Gerardus Johannes Maria.
2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA). United States of America : IEEE RFID, 2013. p. 1-4.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
TY - GEN
T1 - Exploiting phase measurements of EPC Gen2 RFID tags
AU - Huiting, J.
AU - Flisijn, Hubert
AU - Kokkeler, Andre B.J.
AU - Smit, Gerardus Johannes Maria
N1 - 10.1109/RFID-TA.2013.6694503
PY - 2013/9/4
Y1 - 2013/9/4
N2 - This paper presents a 2d localization system for UHF RFID tags. By measuring the phase between the transmitted continuous wave and received backscatter from the tag at different frequencies, it is possible to estimate the distance between the reader and tag. By determining distance estimates to three antennas it is possible to determine a location of a tag with the help of trilateration. The location of the antennas has to be known and any error in distance measurement influences the location estimate. Mainly to overcome the expected impact of the environment on the distance estimate, we opt for the use of reference tags and the K-Nearest Neighbor (KNN) algorithm to derive a location. An experiment is done and results are compared with an KNN algorithm based on received signal strength. Furthermore some experiments are done to verify the use of phase measurements for the detection of stationary tags in a portal application.
AB - This paper presents a 2d localization system for UHF RFID tags. By measuring the phase between the transmitted continuous wave and received backscatter from the tag at different frequencies, it is possible to estimate the distance between the reader and tag. By determining distance estimates to three antennas it is possible to determine a location of a tag with the help of trilateration. The location of the antennas has to be known and any error in distance measurement influences the location estimate. Mainly to overcome the expected impact of the environment on the distance estimate, we opt for the use of reference tags and the K-Nearest Neighbor (KNN) algorithm to derive a location. An experiment is done and results are compared with an KNN algorithm based on received signal strength. Furthermore some experiments are done to verify the use of phase measurements for the detection of stationary tags in a portal application.
KW - EWI-24236
KW - IR-88649
KW - METIS-302605
U2 - 10.1109/RFID-TA.2013.6694503
DO - 10.1109/RFID-TA.2013.6694503
M3 - Conference contribution
SN - 978-1-4673-4656-6
SP - 1
EP - 4
BT - 2013 IEEE International Conference on RFID-Technologies and Applications (RFID-TA)
PB - IEEE RFID
CY - United States of America
ER -