Security researcher [Fran Brown] sent us this tip about his Tastic RFID Thief, which can stealthily snag the information off an RFID card at long range. If you’ve worked with passive RFID before, you ...

From goats in the field to gowns on the track, radio tags are deployed as silent co-workers that boost speed, accuracy & accountability ...

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 ...

If you're looking for a way to get past that daily tool booth faster, you may have looked into an RFID toll tag. Here's how they work, and when they might not.

We don’t know how [Kristoffer Marshall] found himself with free time at work, but he used it to beef up his computer security. Above is the finished project. There is literally nothing to see here. He ...

Sunnyvale startup Wirama announced that they've finished the most precise RFID reader available yet, with the ability to locate passive RFID tags to within 6 inches (through the EPC Class 1 Gen 2 ...

Qualcomm's new Dragonwing Q-6690 processor has fully integrated RFID support aimed at retail logistics and industrial devices ...

TriggerSmart, a startup that has patented a system that relies on an RFID reader embedded in the handle of a firearm to authenticate its owner, is the brainchild of gun enthusiast Patrick ...

A UK company has developed a radio frequency identification (RFID) reader that supports Near Field Communication (NFC), a new standard that will allow electronic devices to interact when touched ...

SEATTLE--(BUSINESS WIRE)--Impinj, Inc. (NASDAQ: PI), a leading RAIN RFID provider and Internet of Things pioneer, today released the Impinj E910 RAIN RFID reader chip for next-generation ...

Let's summarize the message of the last couple of sections. To transmit to a tag, a reader uses amplitude modulation to send a series of digital symbols. The symbols are coded to ensure that ...