Tag

RFID Tags
04
Dec

Covid Vaccination Passports: Microchip Implants Popular in Sweden

December 4, 2021
4th December 2021 Implanted microchips operate via radio frequency identification technology, a wireless system comprising tags and readers. Radio-frequency identification microchips use the same technology found in credit cards, key fobs and public transport passes. The RFID chips are passive, meaning they don’t have a battery or power source, and so do nothing until they...
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22
Jan

An Evaluation of Electromagnetic Exposure While Using Ultra-High Frequency Radiofrequency Identification (UHF RFID) Guns

January 22, 2020
Zradziński, P.; Karpowicz, J.; Gryz, K.; Ramos, V. An Evaluation of Electromagnetic Exposure While Using Ultra-High Frequency Radiofrequency Identification (UHF RFID) Guns. Sensors 2020, 20, 202. https://doi.org/10.3390/s20010202 Abstract The aim is to evaluate specific absorption rate (SAR) values from exposure near handheld ultra-high frequency radiofrequency identification readers (UHF RFID guns—small electronic devices, or even portable computers with relevant...
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