DocumentCode :
1612617
Title :
Compaction uniformity and environmental adaptability of printed RFID antenna
Author :
Chen, Yuanming ; He, Wei ; Zhou, Guoyun ; He, Xuemei ; Zhou, Hua ; Mo, Yunqi ; He, Bo
Author_Institution :
State key Lab. of Electron. Thin Films & Integrated Devices, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear :
2010
Firstpage :
277
Lastpage :
280
Abstract :
The manufacture of RFID antenna tags (RFIDs) using silk-screen printing technology with conductive silver paste is one of economic methods to reduce the cost of RFIDs. The distance between conductive particles is minified via hot compaction to conductive silver paste, resulting in lower resistance and higher Q value. The compaction conditions, including temperature, pressure and time, were systematically studied based on the analysis method of uniform design, with regression equation by nonlinear regression analysis fitted by Minitab Statistical Analysis Software. The effect of environmental factors to resistance of RFID antenna was also studied through the high and low temperature impact test and the constant temperature and humidity test. The results indicate that resistance of RFID antenna printed with conductive silver paste can be reduced more than 50%, the resistance variation of RFID antenna can be predicted by regression equation with correlation coefficient 99.8% in certain range and antenna printed with conductive silver paste have good environmental adaptability.
Keywords :
compaction; cost reduction; environmental factors; impact testing; microstrip antennas; printed circuit design; radiofrequency identification; regression analysis; silver compounds; Minitab Statistical Analysis Software; RFID antenna tag manufacture; compaction uniformity; conductive particles; conductive silver paste; environmental adaptability; hot compaction; humidity test; low temperature impact test; nonlinear regression analysis; printed RFID antenna; regression equation; silk-screen printing technology; uniform design; Antennas; Compaction; Equations; Radiofrequency identification; Resistance; Silver; Temperature measurement; RFID; adaptability; compaction; conductive silver paste; uniformity;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Anti-Counterfeiting Security and Identification in Communication (ASID), 2010 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-6731-0
Type :
conf
DOI :
10.1109/ICASID.2010.5551339
Filename :
5551339
Link To Document :
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