DocumentCode
2935008
Title
UHF RFID cabinet
Author
Medeiros, Carla R. ; Serra, Cristina C. ; Fernandes, Carlos A. ; Costa, Jorge R.
Author_Institution
Inst. de Telecomun., IST, Lisbon, Portugal
fYear
2011
fDate
3-8 July 2011
Firstpage
1429
Lastpage
1432
Abstract
This paper presents a dedicated UHF reader antenna to be mounted inside a pharmaceutical cabinet for RFID reading of UHF tags attached to pharmaceutical items. The proposed solution is based on a group of four circularly polarized patch antennas. The antennas´ simulated and measured performances are presented. Experimental tests of self-standing tags and of tags attached to medical objects were performed and demonstrate a good detection score, confined to the interior of the cabinet in order to avoid undesired detections on the outside.
Keywords
UHF antennas; microstrip antennas; pharmaceutical technology; radiofrequency identification; UHF RFID cabinet; UHF reader antenna; circularly polarized patch antennas; medical objects; pharmaceutical cabinet; radio frequency identification; self-standing tags; Aluminum; Antenna measurements; Microstrip antennas; Patch antennas; Pharmaceuticals; Radiofrequency identification; RFID tags; UHF RFID; smart RFID cabinet;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (APSURSI), 2011 IEEE International Symposium on
Conference_Location
Spokane, WA
ISSN
1522-3965
Print_ISBN
978-1-4244-9562-7
Type
conf
DOI
10.1109/APS.2011.5996561
Filename
5996561
Link To Document