Title :
Chip impedance matching For UHF-band RFID TAG
Author :
Dhaouadi, M. ; Mabrouk, Mohamed ; Vuong, T.P. ; Hamzaoui, D. ; Ghazel, Adel
Author_Institution :
GRESCOM Lab., Univ. of Carthage, Zarzouna, Tunisia
Abstract :
This paper is concentrated on analyzing the performance of passive Ultra-High Frequency (UHF) Radio Frequency Identification (RFID) tags in which comparison between datasheet impedance and measurement impedance have been used. The novel passive antenna is fabricated by using Polyester (PET) dielectric substrate with permittivity 3.2. The size of antenna is 77 × 14 × 0.05 mm. The HFSS simulator is used for optimizing the proposed antenna. The antenna impedance can be conjugate matched to common UHF chips in market, only by tuning two parameters of the antenna.
Keywords :
UHF antennas; dielectric materials; impedance matching; permittivity; radiofrequency identification; HFSS simulator; PET; UHF-band RFID tags; antenna impedance; chip impedance matching; datasheet impedance; measurement impedance; passive antenna; passive ultra-high frequency radio frequency identification tags; permittivity; polyester dielectric substrate; Antenna measurements; Antennas; Frequency measurement; IEEE members; Impedance; Semiconductor device measurement; Technical Activities Guide - TAG; Chip; RF identification (RFID); tag antenna;
Conference_Titel :
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-2187-7
Electronic_ISBN :
978-88-907018-1-8
