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 ...
Geeky Gadgets

Raspberry Pi RFID and NFC reader

Raspberry Pi enthusiasts searching for a project to keep them busy this weekend may be interested to know that the latest issue of the HackSpace magazine, created by the official Raspberry Pi team, ...
Investopedia

Understanding RFID: How Radio Frequency Identification Works Efficiently

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
RFID Journal

Android-based Smartphone Incorporates RFID Reader

Several companies have begun offering solutions leveraging Bluebird‘s HF550X Touch Mobile Computer to expand radio frequency identification (RFID) applications in retail and healthcare, for which a ...
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 ...