EDN

Tutorial: Radio Basics for UHF RFID–Part III

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 ...
eWeek

Hacking RFID Tags Is Easier Than You Think: Black Hat

eWeek content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More UPDATED SEPT. 28, 2016: In the last three years, much has ...
EDN

Tutorial: Radio Basics for UHF RFID–Part VI

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 ...