Title :
Loop antenna located on magnetic plate for RFID tag
Author :
Taguchi, Mitsuo ; Fukahori, Takashi ; Shimoda, Hideaki
Author_Institution :
Dept. of Electr. & Electron. Eng., Nagasaki Univ., Nagasaki
Abstract :
A rectangular loop antenna with a small loop on the low loss magnetic plate for UHF RFID tag has been analyzed numerically. The antenna size has been miniaturized by 76 % due to a magnetic plate. The radiation pattern of the miniaturized antenna is almost the same as that of the antenna without the magnetic plate. The experimental analysis of the proposed antenna will be left in the future.
Keywords :
antenna radiation patterns; loop antennas; radiofrequency identification; UHF RFID tag; magnetic plate; miniaturized antenna; radiation pattern; rectangular loop antenna; Antenna radiation patterns; Dielectrics; Frequency; Impedance; Magnetic analysis; Magnetic losses; Magnetic materials; Permeability; Permittivity; RFID tags;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619729
