Title:
RFID Smart Bookshelf with Confined Detection Range at UHF
Author(s):
Carla R. Medeiros, Jorge R. Costa, Carlos A. Fernandes
Source:
EuCAP 2009
Vol./Issue/Date:
27.03.2009
Year:
2009
Page(s):
2779 - 2783
Keywords:
Abstract:
This paper presents a simple yet very effective
antenna solution for confined RFID detection within the limits of
a bookshelf, operating at the three world assigned RFID subbands
at UHF. The proposed concept uses a leaking microstrip
transmission line with extended ground plane embedded on the
shelf. When associated to a RFID reader, the proposed solution,
allows univocal detection of tagged books above the shelf with
proper field confinement to avoid undesired reading of
neighboring shelves. The concept is explored by full-wave
simulations and it is experimentally validated. Commercially
available RFID reader and UHF tags are used to demonstrate the
effectiveness of the solution.
Document:
Reference Id:
478
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