Title :
High gain Yagi-Uda UHF RFID tag antennas
Author :
Lee, Kyounghwan ; Chung, You C.
Author_Institution :
Daegu Univ., Gyeongsan
Abstract :
In this paper, 5-elements Yagi-Uda type UHF tag antennas, resonated at 915MHz, are designed to increase the gain and FBR (front-back-ratio) of tag antennas and extend the reading range. The designs have better FBR than a conventional Yagi-Uda tag antenna designs.
Keywords :
UHF antennas; Yagi antenna arrays; radiofrequency identification; Yagi-Uda UHF RFID tag antennas; frequency 915 MHz; front-back-ratio; reading range; Bandwidth; Frequency; Impedance; Logistics; Manufacturing industries; RFID tags; Radiofrequency identification; Reflector antennas; Transmitting antennas; UHF antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
DOI :
10.1109/APS.2007.4395854
