UHF RFID tag antenna

Design of a spherical-shaped, UHF RFID tag antenna with 3-axes polarization

FREE-DOWNLOAD GC Jung, HK Ryu, S Lim… – Antennas and Propagation …, 2009
UHF band (860,,-,960MHz) RFID system is widely used for tracking and logistics applications
due to its low production cost and long readable range compared to HF band RFID system
[1]. For the tag antenna, it is desirable to have consistent identification capability .