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http://dx.doi.org/10.4150/KPMI.2011.18.2.135

Development of Heat Shielding Part for RFID Tag using Porous Aluminum Alloy  

Bang, Jae-Oh (Korea Institute of Industrial Technology)
Lee, Hyo-Soo (Korea Institute of Industrial Technology)
Jung, Taek-Kyun (Korea Institute of Industrial Technology)
Lee, Min-Ha (Korea Institute of Industrial Technology)
Kim, Bum-Sung (Korea Institute of Industrial Technology)
Jung, Seung-Boo (Dept. of Adv. Mater. Eng., Sungkyunkwan Univ.)
Publication Information
Journal of Powder Materials / v.18, no.2, 2011 , pp. 135-140 More about this Journal
Abstract
The RFID (Radio-Frequency Identification) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. Some RFID tags have been used in severe environment of temperature ranged from $200^{\circ}C$ to $250^{\circ}C$ for a long time and may cause serious problems such as signal error, short life cycle and explosion. Conventionally, the RFID tags for high temperature applications consisted of Fe-alloy housing part, ceramic powder and RFID sensor. However, it has disadvantage of heavy weight, signal noise and heat shield capability. In this study, we newly applied the aluminum porous materials fabricated by polymer leaching process into RFID tags in order to improve heat shielding ability, and compared the properties of RFID tag inserted by aluminum porous with the conventional one.
Keywords
Heat shielding; RFID; Porous; Aluminum;
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