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Feb. 4: United Airlines is experimenting with special RFID tags on frequent-flyer luggage in the hopes of simplifying and speeding up check-in. CNBC's Phil Lebeau reports. (MSNBC)Windows Media - Video
Ethical hacker Chris Paget demonstrates a low-cost mobile device that surreptitiously reads and clones RFID tags embedded in United States passport cards and enhanced drivers'...Flash - Video
This will destroy the RFID chipFlash - Video
RFID is an acronym for Radio Frequency Identification and it's being used in a lot more ways than you can imagine. Is that good thing or a bad thing?Flash - Video
Dave and Pat break down the basics of RFID technology and how you can use it everywhere.Flash - Video
RFID Passive & Active Range?Manie MPassive RFIDs are powered by induction. The reader acts as one side of a very lossy transformer in powering the RFID. As A result the RF signal transmitted by the RFID tag is very weak.
Passive RFID...
can anyone tell me how to calculate distance of arrival from time of arrival in an active RFID?sumit_ece87Radio travels 300m in a microsecond, so 150m per microsec round trip. Thus meters = microseconds x 150. When the distance is only a few meters, the time is only 20 nanoseconds. The delay through the t...
How wide is the active range of passive RFID? and how much does it cost? and where can i buy it online.?amd_aldPassive RFID tags operate without a separate external power source and obtain operating power generated from the reader. Passive tags are consequently much lighter than active tags, less expensive, an...Need active RFID tags with long reading distance (> 60 ft) & large memory capacity (>16KB). Possible??stnblThey make long distance ones for up to 100 meters for yard asset management. Really it's all in the reader as well: http://www.savi.com/rfid.shtml
http://www.foodproductiondaily.com/news/ng.asp?id=...
does anyone know of companies in portugal that build RFID tags?oizuki
