Implementation of a multiple beamformer for coarse localization of passive UHF RFID tags

Implementation of a multiple beamformer for coarse localization of passive UHF RFID tags

This study describes a testbed for coarse localization of passive UHF RFID tags by using a multiple beamformer network. The coarse localization is achieved by specifying the sector location of a tag and estimating its distance from the antennas. The multiple beamformer is composed of a four-element...

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Bibliografiska uppgifter
Huvudupphovsman: Flores, Roy Repalda
Materialtyp: Lärdomsprov
Språk:English
Publicerad: 2011.
Ämnen:
Beamforming.
Radio frequency > Identification.
Antennas (Electronics)
Ultra high frequency.
UHF RFID.
LocAtioN iDentification based on dynaMic Active RFID Calibration (LANDMARC).
Multiple beamformer networks.
Butler Matrix-Fed Antenna Array.