Radio frequency identification is a relatively short-range automatic-identification technology. Passive low-frequency (LF) and high-frequency (HF) tags can be read from a distance of up to 3 feet (0.9 ...

As RFID solution providers develop vertical applications that make it easier and more cost-efficient for end users to deploy the technology, RFID hardware vendors are doing their part by designing ...

Near-field RFID systems exploit inductive coupling between reader and tag antennas at close range to achieve high read reliability, precise localisation and reduced interference. Unlike far-field RFID ...

Antenna design lies at the heart of ultra-high-frequency (UHF) radio-frequency identification (RFID) systems, determining read range, reliability and compatibility across diverse environments. Typical ...