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We outline the possibilities of 3D direct write dispensing and brush-painting in the manufacturing of copper UHF RFID tags on textile and cardboard materials and present considerations regarding the process parameters to achieve high-performance tags when the copper antenna is deposited directly on these rough and porous materials. Our measurement results confirm that the additively-manufactured copper...
In this letter, we investigate the impact of washing on the performance of passive ultra-high frequency (UHF) radio frequency identification (RFID) tags based on dipole antennas fabricated from silver and copper fabrics. Initially, the tags achieved read ranges of 6 and 10.8 m, respectively, under the European RFID emission regulation. To assess the impact of washing on the performance of the tags,...
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