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 ...

Ever hear of the Phoniebox project? If not – tune in, that’s a hacker’s project your entire family will appreciate. Phoniebox is a software suite and tutorial for building a jukebox controlled through ...

Ed. Note: This post originally appeared at the blog of RFID Journal LIVE!, the world’s largest conference and exhibition focused on RFID and related technologies. Modern radio frequency identification ...

After barcodes were put into use more than 50 years ago, the technology revolutionized the grocery business. The technology also revolutionized nearly everything else in the supply chain and logistics ...

Radio frequency identification (RFID) is a generic term that is used to describe a system that transmits the identity (in the form of a unique serial number) of an object or person wirelessly, using ...

A periodic signal that persists indefinitely, without changing its amplitude, frequency, or Phase–a continuous wave (CW) signal–carries no information other than the fact that it is present. In order ...