A 21 m Operation Range RFID Tag for "Pick to Light" Applications with a Photovoltaic Harvester.
RFID reader
RFID tag
photovoltaic harvester
voltage limiter
”pick to light”
Journal
Micromachines
ISSN: 2072-666X
Titre abrégé: Micromachines (Basel)
Pays: Switzerland
ID NLM: 101640903
Informations de publication
Date de publication:
18 Nov 2020
18 Nov 2020
Historique:
received:
17
10
2020
revised:
15
11
2020
accepted:
16
11
2020
entrez:
21
11
2020
pubmed:
22
11
2020
medline:
22
11
2020
Statut:
epublish
Résumé
In this paper, a novel Radio-Frequency Identification (RFID) tag for "pick to light" applications is presented. The proposed tag architecture shows the implementation of a novel voltage limiter and a supply voltage (VDD) monitoring circuit to guarantee a correct operation between the tag and the reader for the "pick to light" application. The feasibility to power the tag with different photovoltaic cells is also analyzed, showing the influence of the illuminance level (lx), type of source light (fluorescent, LED or halogen) and type of photovoltaic cell (photodiode or solar cell) on the amount of harvested energy. Measurements show that the photodiodes present a power per unit package area for low illuminance levels (500 lx) of around 0.08 μW/mm
Identifiants
pubmed: 33218160
pii: mi11111013
doi: 10.3390/mi11111013
pmc: PMC7698914
pii:
doi:
Types de publication
Journal Article
Langues
eng
Références
J Opt Soc Am A Opt Image Sci Vis. 2001 Jun;18(6):1325-35
pubmed: 11393625