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4 selected articles
EPCglobal – Understand RFID Standards
UHF (Ultra High Frequency) (860 - 960 MHz) air interface standards
In the world of RFID, UHF is the newcomer to the fold. HF and LF tags were is use in many places when UHF started to become available. The...
Security in a UHF RFID tag – Understand RFID Standards
Do we need security in an RFID tag? What do we even mean by security?
In the UHF tags available today there really is no security, in fact in many of the RFID tags that are used in applications today, there is no security. It is not needed, and so there has been no attempts to include it.
The one area that this not true is in the area of financial transactions where the predominant standard...
Related topics : rfid tag security system / rfid security tag reader / passive rfid tag security / rfid security tag / home security system using rfid
The “new” UHF Standard – Understand RFID Standards
UHF RFID has taken off in a big way. Many of us have been saying that RFID is the way of the future and now it is starting to be real. The standard for UHF is ISO/IEC 18000-6 (equivalent to the EPCglobal Gen 2 UHF standard). This standard is one of the air interface standards in the ISO/IEC 18000 series for all of the various frequencies.
ISO/IEC 18000-6 is a very large standard. It is available from ISO for about...
Related topics : uhf rfid standard / battery assisted passive rfid tags price / uhf gen 2 rfid tag / rfid uhf gen 2 / enhanced uhf rfid sensor tag
ISO/IEC 18000 – Understand RFID Standards
The implications of having an encryption engine on board a passive tag are obviously very wide. The loss of power to the tag during the encryption process means that the data does not get secured and transmitted, so a lot of work has to go into the design of these new tags.
Related topics : rfid tag security system / passive rfid tag security / rfid security systems / rfid security tag / rfid passive tag cost
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