Rfid Systems- Research Trends And Challenges -

While the Gen2 (ISO 18000-63) standard is widely adopted, regional spectrum regulations remain fragmented.

For researchers, the message is clear: the next generation of RFID will not simply be a faster version of the old one. It will be a hybrid, cognitive, and energetically autonomous system that blurs the line between identification, sensing, and computing. The labs that solve the collision or energy problem will not just publish a paper—they will redefine how the world connects the physical to the digital. RFID Systems- Research Trends and Challenges

The fundamental challenge of RFID remains the unpredictability of the RF environment. While the Gen2 (ISO 18000-63) standard is widely