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Charge Storage Level Sensor RFID Tag: Impedance Matching and Experimental Characterisation

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Charge Storage Level Sensor RFID Tag : Impedance Matching and Experimental Characterisation. / Pournoori, Nikta; Ukkonen, Leena; Sydänheimo, Lauri; Björninen, Toni.

13th European Conference on Antennas and Propagation, EuCAP 2019. IEEE, 2019.

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Pournoori, N, Ukkonen, L, Sydänheimo, L & Björninen, T 2019, Charge Storage Level Sensor RFID Tag: Impedance Matching and Experimental Characterisation. julkaisussa 13th European Conference on Antennas and Propagation, EuCAP 2019. IEEE, Krakow, Puola, 31/03/19.

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Bibtex - Lataa

@inproceedings{92ec1c67837a4716b86afad88b68517a,
title = "Charge Storage Level Sensor RFID Tag: Impedance Matching and Experimental Characterisation",
abstract = "We present an RF energy harvesting system where two distinct passive UHF RFID microchips provide different tag IDs to detect low and high states of the harvester's charge storage. This enables the backend system to acknowledge when the harvesting system is ready for advanced power consuming operations. Overall, we were able to read the separate IDs of the tag at the distance of 3 m from an RFID reader that is emitting the regulated EIRP of 3.28 W and charging harvester's storage capacitor to 0.625 V through 8.7 dBi harvesting antenna.",
keywords = "Far-field RF energy harvesting, impedance matching, PIN diode, RF rectifier, RF switch, RFID",
author = "Nikta Pournoori and Leena Ukkonen and Lauri Syd{\"a}nheimo and Toni Bj{\"o}rninen",
year = "2019",
month = "3",
day = "1",
language = "English",
booktitle = "13th European Conference on Antennas and Propagation, EuCAP 2019",
publisher = "IEEE",

}

RIS (suitable for import to EndNote) - Lataa

TY - GEN

T1 - Charge Storage Level Sensor RFID Tag

T2 - Impedance Matching and Experimental Characterisation

AU - Pournoori, Nikta

AU - Ukkonen, Leena

AU - Sydänheimo, Lauri

AU - Björninen, Toni

PY - 2019/3/1

Y1 - 2019/3/1

N2 - We present an RF energy harvesting system where two distinct passive UHF RFID microchips provide different tag IDs to detect low and high states of the harvester's charge storage. This enables the backend system to acknowledge when the harvesting system is ready for advanced power consuming operations. Overall, we were able to read the separate IDs of the tag at the distance of 3 m from an RFID reader that is emitting the regulated EIRP of 3.28 W and charging harvester's storage capacitor to 0.625 V through 8.7 dBi harvesting antenna.

AB - We present an RF energy harvesting system where two distinct passive UHF RFID microchips provide different tag IDs to detect low and high states of the harvester's charge storage. This enables the backend system to acknowledge when the harvesting system is ready for advanced power consuming operations. Overall, we were able to read the separate IDs of the tag at the distance of 3 m from an RFID reader that is emitting the regulated EIRP of 3.28 W and charging harvester's storage capacitor to 0.625 V through 8.7 dBi harvesting antenna.

KW - Far-field RF energy harvesting

KW - impedance matching

KW - PIN diode

KW - RF rectifier

KW - RF switch

KW - RFID

M3 - Conference contribution

BT - 13th European Conference on Antennas and Propagation, EuCAP 2019

PB - IEEE

ER -