The understanding of the near field coupling between RFID UHF label and UHF reader antenna is very important for a good design configuration and optimization of labels and reader antennas. To this aim the near field coupling between labels and reader is investigated in this paper by analytical and numerical approaches. The attention is mainly addressed to the coupling between reader antenna (modeled by loop or circularly polarized antenna) and labels (modeled by loop antenna) in stacked and non-staked positions.
Antenna coupling between a reader and mobile RFID tags in UHF short range/near field application / Feliziani, M; Manzi, G; Maradei, Francescaromana. - ELETTRONICO. - CD ROM:(2007), pp. 1-6. (Intervento presentato al convegno EMC EUROPE Workshop on Safety, Reliability and Security of Communication and Transportation Systems tenutosi a PARIS nel 14-15 June, 2007).
Antenna coupling between a reader and mobile RFID tags in UHF short range/near field application
MARADEI, Francescaromana
2007
Abstract
The understanding of the near field coupling between RFID UHF label and UHF reader antenna is very important for a good design configuration and optimization of labels and reader antennas. To this aim the near field coupling between labels and reader is investigated in this paper by analytical and numerical approaches. The attention is mainly addressed to the coupling between reader antenna (modeled by loop or circularly polarized antenna) and labels (modeled by loop antenna) in stacked and non-staked positions.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
