Title :
A measurement method for verifying impedance match condition of assembled RFID tag
Author :
Chen, Sung-Lin ; Lin, Ken-Huang
Author_Institution :
Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung, Taiwan
Abstract :
A measurement method for verifying final conjugate match condition of assembled RFID tag is proposed in this paper. The verification results and maximum read range test results are all in good agreement. The verification method can be used to make sure whether the assembled RFID tag is in good match condition or not. In the future work, we will study how to use the verification method to find the resistance and reactance mismatch condition between RFID chip and antenna.
Keywords :
impedance matching; radiofrequency identification; RFID chip; antenna; impedance match condition; measurement method; Antenna measurements; Assembly; Dielectric measurements; Dielectric substrates; Impedance measurement; Permittivity measurement; RFID tags; Radiofrequency identification; Semiconductor device measurement; Testing;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2009. APSURSI '09. IEEE
Conference_Location :
Charleston, SC
Print_ISBN :
978-1-4244-3647-7
DOI :
10.1109/APS.2009.5172096
