Browse > Article
http://dx.doi.org/10.5515/KJKIEES.2009.20.2.154

Wide Bandwidth RFID Tag Antenna Design for Protection of Connection Part between Chip and Antenna  

Lee, Ji-Chul (Department of Radio Communication Engineering, Korea Maritime University)
Min, Kyeong-Sik (Department of Radio Communication Engineering, Korea Maritime University)
Publication Information
Abstract
This paper describes a wide bandwidth RFID tag antenna design for protection of connection part between chip and antenna. A proposed tag antenna size, a resonant frequency and bandwidth are $53{\times}10{\times}1\;mm$, 900 MHz and 800 MHz($500{\sim}1,300\;MHz$) at -10 dB below, respectively. The dielectric materials with different relative permittivity such as polyethylene, glass and silicon were applied for protection of connection part between the proposed antenna and chip on the way of whole and partial housing. The measured return loss and radiation pattern agreed well with the calculation results. The read range of the proposed tag antenna without any housing and of tag antenna with housing covered over all by silicon with 3 mm thickness were observed about 5 m and 4 m, respectively.
Keywords
RFID; Tag Antenna; Wide Bandwidth; Protection of Tag Antenna;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Wonkyu Choi, H. W. Son, Changsoo Shin, Jihoon Bae, and Gilyoung Choi, 'RFID tag antenna with a meandered dipole and inductively coupled feed', Antennas and Propagation Society International Symposium, pp. 619-622, Jul. 2006   DOI
2 Reena Ukkonen, Sydanheimo, and Markku Kivikoski, 'Design and performance of passive UHF RFID tag antenna for industrial paper', Antennas and Propagation International Symposium, pp. 5479-5482, Jun. 2007
3 Li Xu, Li Bin Tian, and Bin Jie Hu, 'A novel broadband UHF RFID tag antenna mountable on metallic surface', ICMMT International Conference, vol. 4, pp. 2128-2123, Sep. 2007
4 Jung Chin Hsieh, Ming Lu Lai, and Shyh Kang Jeng, 'An RFID antenna design for multi-layered printed circuit board applications', Antennas and Propagation International Symposium, pp. 309-312, Jun. 2007
5 민경식, 김진우, 'RFID 태그용 다이폴 안테나의 부착 지판에 따른 실험적 성능 평가', 한국전자파학회논문지, 18(3), pp. 273-281, 2007년 3월   과학기술학회마을   DOI   ScienceOn
6 손해원, 최원규, 표철식, 'UHF RFID 태그안테나 기술', 한국전자파학회논문지, 16(2), pp. 55-63, 2005년 4월
7 이지철, 박건도, 민경식, 'UHF대 RFID tag의 내구성 설계에 관한 연구', 한국전자파기술하계학술대회, pp. 97-100, 2008년 6월
8 JeaHoon Choi, Uisheon Kim, Youngman Um, and Dongmin Shin, 'Design of antennas for the UHF RFID system', IWAT International Workshop, pp. 75-78, Mar. 2008
9 김구조, 김신환, 정유정, 'UHF 대역의 원형 RFID 태그 안테나 설계', 한국전자파학회논문지, 18(3), pp. 282-287, 2007년 3월   과학기술학회마을   DOI