Slot tag antenna for high Q RFID chip

This article presents a radio frequency identification (RFID) tag slot antenna.This antenna is suitable for high Q RFID chip. The input impedance at 915 MHz should be 19 + j492 Ω. Simulated maximum range is more than 8 m on Federal Communication Commission (FCC) RFID band and more than 3 m on the entire RFID band. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52:2493–2495, 2010; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25531