Title :
Balanced RFID Tag Antenna Mountable on Metallic Plates
Author :
Yu, Byunggil ; Kim, Sung-Joo ; Jung, Byungwoon ; Harackiewicz, Frances J. ; Park, Myun-Joo ; Lee, Byungje
Author_Institution :
Dept. of Radio Sci. & Eng., Kwangwoon Univ., Seoul
Abstract :
A novel balanced tag antenna for a radio frequency identification (RFID) system is presented. The radiating elements of two planar inverted-F antennas (PIFAs) are inductively coupled by the feed loop with out of phase. The balanced structure provides smaller degradation of performances when an RFID tag is mounted on various sizes of metal plates. The HFSS simulator is employed to analyze the proposed antenna in the design process and to compare with measured results
Keywords :
antenna feeds; planar inverted-F antennas; radiofrequency identification; HFSS simulator; balanced RFID tag antenna; feed loop; inductive coupling; metallic plates; planar inverted-F antennas; radio frequency identification system; Analytical models; Antenna feeds; Antenna measurements; Degradation; Impedance; Passive RFID tags; RFID tags; Radio frequency; Radiofrequency identification; Technical Activities Guide -TAG;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711301
