Abstract
| Original language | Undefined |
|---|---|
| Title of host publication | International EURASIP Workshop on RFID Technology, EURFID 2015 |
| Place of Publication | USA |
| Publisher | IEEE Computer Society |
| Pages | 103-107 |
| Number of pages | 5 |
| ISBN (Print) | 978-3-2000-3736-6 |
| DOIs | |
| Publication status | Published - 22 Oct 2015 |
Publication series
| Name | |
|---|---|
| Publisher | IEEE Computer Society |
Keywords
- EWI-26517
- METIS-315066
- IR-98555
Cite this
}
Near field phased array DOA and range estimation of UHF RFID tags. / Huiting, J.; Kokkeler, Andre B.J.; Smit, Gerardus Johannes Maria.
International EURASIP Workshop on RFID Technology, EURFID 2015. USA : IEEE Computer Society, 2015. p. 103-107.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
TY - GEN
T1 - Near field phased array DOA and range estimation of UHF RFID tags
AU - Huiting, J.
AU - Kokkeler, Andre B.J.
AU - Smit, Gerardus Johannes Maria
N1 - 10.1109/EURFID.2015.7332393
PY - 2015/10/22
Y1 - 2015/10/22
N2 - This paper presents a near field localization system based on a phased array for UHF RFID tags. To estimate angle and range the system uses a two-dimensional MUSIC algorithm. A four channel phased array is used to experimentally verify the estimation of angle and range for an EPC gen2 tag. The system is calibrated for phase offsets introduced by hardware as simulations show the sensitivity to these offsets. Experiments with this calibrated receiver array give inaccurate ranging estimates. A solution is to calibrate the system for every angle, allowing meaningful range estimates. Experiments in a different environment show a reduced result, indicating the need for extensive calibration.
AB - This paper presents a near field localization system based on a phased array for UHF RFID tags. To estimate angle and range the system uses a two-dimensional MUSIC algorithm. A four channel phased array is used to experimentally verify the estimation of angle and range for an EPC gen2 tag. The system is calibrated for phase offsets introduced by hardware as simulations show the sensitivity to these offsets. Experiments with this calibrated receiver array give inaccurate ranging estimates. A solution is to calibrate the system for every angle, allowing meaningful range estimates. Experiments in a different environment show a reduced result, indicating the need for extensive calibration.
KW - EWI-26517
KW - METIS-315066
KW - IR-98555
U2 - 10.1109/EURFID.2015.7332393
DO - 10.1109/EURFID.2015.7332393
M3 - Conference contribution
SN - 978-3-2000-3736-6
SP - 103
EP - 107
BT - International EURASIP Workshop on RFID Technology, EURFID 2015
PB - IEEE Computer Society
CY - USA
ER -