Design of RFID Reader Antenna for Exclusively Reading Single One in Tag Assembling Production

الملخص EN

A design of RFID reader antenna including a fixture, which is equipped with a chip-attaching machine producing the RFID tags, is presented.

Such an antenna is constrained to read exclusively one tag only for the purpose of functional check of the whole tag when it passes the reader antenna.

Namely, the other neighbor tags on the same rolling band are ignored that time.

A wideband microstrip antenna is designed and a fixture with shielding material is set up for such a reading constraint.

Low efficiency with high return loss is allowed for this constraint, yet wideband is still a must to treat all possible produced tags used in different countries and areas in the world.