who have the information of the UHF RFID

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Hi all,

Who have the information of the UHF RFID ? Also anyone have it reader circuit example ?
Thank so much !
 

UHF RFID is based on Electromagnetic waves , Fare field
Theres some standards such ISO18000-6 & EPC code.
Reading range is in range of 3 to 5 meters.
Transmitted power from .5Watt up to 2 watts according to the reigon of operation US/Europ.
operating frequency is about 868 MHz in Europe and something near that frequency in US
If you have specific questions you can send it.
Regarding the Reader schematics ,I am looking for them too
Salam
Hossam Alzomor
 

visit microchip, they make a range of RFID chips with application circuits for readers.
 

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