Title :
Design of a UHF band RFID tag antenna for library management system application
Author :
Kim, Uisheon ; Koo, Jeseong ; Choi, Jaehoon
Author_Institution :
Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul
Abstract :
In this paper, a loop antenna is designed for UHF band RFID tag which is used for a library management system. To achieve the wide-band characteristic, both vertical sides of a loop antenna are widened. The proposed antenna had impressively broad impedance bandwidth of about 270 MHz (756 MHz ~ 1028 MHz) for S11 less than -10 dB. The average measured reading distance of fabricated antennas inserted in a book is about 5 m.
Keywords :
UHF antennas; broadband antennas; loop antennas; radiofrequency identification; UHF band RFID tag antenna design; antenna fabrication; frequency 756 MHz to 1028 MHz; library management system; loop antenna; wide-band characteristics; Antenna measurements; Books; Dipole antennas; Frequency; Impedance; Libraries; RFID tags; Radiofrequency identification; UHF antennas; UHF measurements;
Conference_Titel :
Microwave Conference, 2008. APMC 2008. Asia-Pacific
Conference_Location :
Macau
Print_ISBN :
978-1-4244-2641-6
Electronic_ISBN :
978-1-4244-2642-3
DOI :
10.1109/APMC.2008.4958405
