Title :
Design of Low-Cost Chipless System Using Printable Chipless Tag With Electromagnetic Code
Author :
Jang, Hyeong-Seok ; Lim, Won-Gyu ; Oh, Kyoung-Sub ; Moon, Seong-Mo ; Yu, Jong-Won
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea
Abstract :
In this letter, a printable chipless tag with electromagnetic code using split ring resonators is proposed. A 4 b chipless tag that can be applied to paper/plastic-based items such as ID cards, tickets, banknotes and security documents is designed. The chipless tag generates distinct electromagnetic characteristics by various combinations of a split ring resonator. Furthermore, a reader system is proposed to digitize electromagnetic characteristics and convert chipless tag to electromagnetic code.
Keywords :
radiofrequency identification; resonators; ID cards; banknotes; electromagnetic characteristics; electromagnetic code; low-cost chipless system; paper-plastic-based items; printable chipless tag; reader system; security documents; split ring resonators; tickets; Electromagnetic devices; Electromagnetic waveguides; Optical ring resonators; RFID tags; Security; Chipless tag; electromagnetic code; split ring resonator;
Journal_Title :
Microwave and Wireless Components Letters, IEEE
DOI :
10.1109/LMWC.2010.2073692
