We have been able to conclude that using an isotropic antenna, an RFID reader might achieve a read range of a few meters with 1 watt of output power. This configuration might be fine if RFID tags of ...

Radio frequency identification is the next wave in the evolution of computing. Essentially, it’s a technology that connects objects to Internet, so they can be tracked, and companies can share data ...

RFID devices can be useful internet of things endpoints, but they should be checked for security and compatibility before deployment Legacy manual and barcode systems are still in widespread use, but ...

All the calculations we've performed so far assume that a wave leaves the antenna and strikes the tag, interacting with no other objects. This kind of calculation is very sensible if the tag and ...