Title :
Circular polarized RFID tag antenna design based on human hand model
Author :
Liu, Yichang ; Wu, Yueshan
Author_Institution :
Shenzhen Invengo Inf. Technol. Co. Ltd., Shenzhen, China
Abstract :
Circularly polarized RFID tag antenna is designed based on the simplified human hand model in terms of Ansoft HFSS simulation. In the design, the influence of the human hand is effectively considered. At the same time, the rectangle structure of the tag antenna can eliminate the influence of random position when we grasp the tag. Hence this antenna can be implemented in the RFID tickets. Simulation results show the good circularly polarized performance of our antenna.
Keywords :
Antennas and propagation; Degradation; Dipole antennas; Directive antennas; Humans; Passive RFID tags; Polarization; RFID tags; Radiofrequency identification; Vectors;
Conference_Titel :
RFID-Technology and Applications (RFID-TA), 2010 IEEE International Conference on
Conference_Location :
Guangzhou, China
Print_ISBN :
978-1-4244-6698-6
DOI :
10.1109/RFID-TA.2010.5529852
