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RFID Components and their Characteristics
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5.3 years ago
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teamques10
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modified 2.6 years ago by
pedsangini276
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wireless technology
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written
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teamques10
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i. Tags
Tags can be active (with watch-sized battery) or passive (without battery). Passive tags take power from the RF field of the interrogating antenna.
The size of the tag varies from less than 1 square inch to many square inches.
The size is dependent on power and frequency (13.56 …
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