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![RFID Glossary : Modulation]()
RFID Glossary : Modulation
Modulation refers to the process by which the RFID tag changes the carrier signal of the reader antenna to convey information. A variety of schemes to accomplish this are available: amplitude modulati
2020/04/08 M&W SmartCard 30
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![RFID Glossary : Inductive Coupling]()
RFID Glossary : Inductive Coupling
Inductive coupling is the transfer of energy from one circuit (such as a conductive antenna and associted circuitry) to another by means of mutual inductance between the two circuits. Some RFID tags a
2020/04/08 M&W SmartCard 29
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![RFID Glossary : Harvest]()
RFID Glossary : Harvest
A passive RFID tag is said to harvest energy from an RFID reader antenna; passive tags have no energy source of their own, and they take what little they need from the reader. (go to RFID articles)Ind
2020/04/08 M&W SmartCard 21
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![RFID Glossary : Frequency Hopping]()
RFID Glossary : Frequency Hopping
Frequency hopping is a technique used to keep two or more RFID readers from interfering with each other while reading RFID tags in the same area. For example, UHF RFID readers in the United States are
2020/04/08 M&W SmartCard 34
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![RFID Glossary : Frequency Shift Keyed Modulation (FSKM)]()
RFID Glossary : Frequency Shift Keyed Modulation (FSKM)
A means of communication between an RFID tag and a reader; the data is contained in changes between the two frequencies of the carrier wave sent out by the reader. See modulation for more information
2020/04/08 M&W SmartCard 31
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![RFID Glossary : Frequency Modulation (FM)]()
RFID Glossary : Frequency Modulation (FM)
A means of communication between an RFID tag and a reader; the data is contained in changes in the frequency of the carrier wave sent out by the reader. See modulation for more information. (go to RF
2020/04/08 M&W SmartCard 55
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![RFID Glossary : Field Programming]()
RFID Glossary : Field Programming
Field programming refers to the process of placing data on an RFID tag after the manufacturing process has been completed. Field programming is usually performed before the tag is installed on the pro
2020/04/08 M&W SmartCard 33
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![Smart Card Technology: What They Do and How They Work]()
Smart Card Technology: What They Do and How They Work
Smart Card Technology: What They Do and How They WorkBy David SmithWe live in a smart world where technological trends and advancements are making life easier for everyone. Making payments and shoppin
2020/04/07 David Smith 145
