Barcelona researchers develop 3D printed RFID tags with upgraded antenna efficiency  

Scientists from the University of Barcelona and Universitat Politècnica de Catalunya, have designed and 3D printed an enhanced, more reliable UHF-RFID (Radio Frequency Identification) tag.  The team’s inventory tracking device features a biconical antenna design with embedded wire strips to improve its overall bandwidth, and a dielectric coating to prevent its signal from being interfered […]

from 3D Printing Industry https://bit.ly/2SVEeiV