Tag Archives: antenna

Automated readings of an RFID tag in a metal trolley

For a college project, I’m working on an automated product identification system for trolleys used in shops. As you can see from the above picture, this would involve mounting an antenna (attached to an RFID reader) on a trolley. All … Continue reading

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Investigating the properties of several RFID tags

There are two types of tag in the above picture, passive(the thin paper like tags) and semi-passive (chunky plastic tags). The passive tags have no internal power supply and rely on energy from the RFID readers antenna to power its … Continue reading

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