Abstract
In this paper, A new design of dipole tag antenna based left-handed metamaterial is proposed for ultra-high-frequency (UHF) RF identification (RFID) applications. The proposed tag antenna is composed of two modified split ring resonators. To ensure the conjugate matching between the tag antenna and the electronic chip, a double T-matching structure combined with meander line technique are employed. The antenna is designed by using ADS based on momentum technique on a paper substrate. The tag antenna has an overall dimension of 76.6 mm x 25 mm. The simulated results show that the antenna provides a reflection coefficient about -39dB, gain about 1.34 dB and bandwidth about 32 MHz which cover the American UHF RFID band.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
