CST – Computer Simulation Technology

Design of a Passive Tag for Indoor Localization

Title:
Design of a Passive Tag for Indoor Localization
Author(s):
Catarina C. Cruz, Jorge R. Costa, Carlos A. Fernandes
Source:
6th European Conference on Antennas and Propagation (EUCAP), 2012
Vol./Issue/Date:
March 2012
Year:
2011
Page(s):
2495 - 2499
Keywords:
Passive tag antenna, indoor localization, dual-band, RFID, UWB
Abstract:
The interest for indoor real time localization systems is growing. There is large potential for new reliable and high resolution systems based on passive, small-size and maintenance free identifiers (tags). This paper presents a new passive tag antenna for a possible hybrid system operating simultaneously in two distinct bands, UHF-RFID and UWB. Such systems can benefit both from the typical range of UHF RFID systems and from the high position accuracy associated with UWB impulse radio. The tag antenna is based on a simple and compact double layer printed configuration.
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