DocumentCode :
2311765
Title :
Line width limitations of flexographic-screen- and inkjet printed RFID antennas
Author :
Sidén, Johan ; Nilsson, Hans-Erik
Author_Institution :
Mid-Sweden Univ., Sundsvall
fYear :
2007
fDate :
9-15 June 2007
Firstpage :
1745
Lastpage :
1748
Abstract :
As RFID tags are now being produced in very large amounts there is a great desire to simplify their construction by printing the antennas using electrically conductive ink. Printed antennas from silver-based inks can provide almost the same efficiency as their corresponding copper antennas and there are several ways to accomplish the printing process. Different printing processes all have their advantages and disadvantages. As silver, when used as a conductive material, is naturally more expensive than copper, this is the reason that it is important to minimize the amount used per antenna. This article presents a study of the limitations in a minimum line width for flexographic-, screen-, and inkjet printed RFID antennas.
Keywords :
antennas; radiofrequency identification; electrically conductive ink; flexographic printed RFID antenna; inkjet printed RFID antenna; screen-printed RFID antenna; silver-based ink; Antenna measurements; Conductivity; Copper; Electrical resistance measurement; Ink; Printers; Printing; Radiofrequency identification; Semiconductor device measurement; Silver;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
978-1-4244-0878-8
Type :
conf
DOI :
10.1109/APS.2007.4395852
Filename :
4395852
Link To Document :
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