Title :
Analysis and synthesis of UHF RFID antennas using the embedded T-match
Author :
Mohammed, Naaser A. ; Demarest, Kenneth R. ; Deavours, Daniel D.
Author_Institution :
Dept. of EECS, Univ. of Kansas, Lawrence, KS, USA
Abstract :
The T-match structure is commonly used to match an RFID chip´s reactive impedance to a dipole. Models that describe T-match are known, but they are neither sufficiently accurate to model antennas nor to synthesize the antenna geometry. Here, we present the embedded T-match circuit model, which is amenable to accurate analysis and synthesis.
Keywords :
UHF antennas; radiofrequency identification; RFID chip´s reactive impedance; UHF RFID antennas; embedded T-match circuit model; Antenna accessories; Arm; Circuit synthesis; Dipole antennas; Geometry; Impedance; Radiofrequency identification; Solid modeling; UHF antennas; Voltage; Dipole antennas; Embedded T-match antenna; UHF RFID antennas; Uda analysis; synthesis;
Conference_Titel :
RFID, 2010 IEEE International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4244-5742-7
DOI :
10.1109/RFID.2010.5467276
