Title :
Analysis of space coverage in far field UHF RFID systems
Author :
Kolundzija, B.M. ; Mrdakovic, B. Lj
Author_Institution :
Dept of EE, Univ. of Belgrade, Belgrade, Serbia
Abstract :
In this paper, a new method for analysis of space coverage in UHF RFID systems is presented. The method is based on EM modeling of tags and reader antennas in desired RFID environment and post-processing of near field data taking into account arbitrary positions and orientations of tags. The method is illustrated for a case when collection of objects pass through the concrete gateway using one to three reader antennas in ¿AND¿ and ¿OR¿ scenario.
Keywords :
UHF antennas; radiofrequency identification; EM modeling; far field UHF RFID systems; reader antennas; space coverage analysis; Concrete; Frequency; History; Impedance; Integrated circuit technology; Passive RFID tags; Polarization; Radiofrequency identification; Transmitting antennas; Turning;
Conference_Titel :
Antenna Technology (iWAT), 2010 International Workshop on
Conference_Location :
Lisbon
Print_ISBN :
978-1-4244-4883-8
Electronic_ISBN :
978-1-4244-4885-2
DOI :
10.1109/IWAT.2010.5464761
