Modified Sierpinski Fractal based Microstrip Antenna for RFID

被引：0
作者：
Wang Yin-kun [1 ]
Li Du [2 ]
Sun Lei [1 ]
Luo Jian-shu [1 ]
机构：
[1] Natl Univ Def Technol, Coll Sci, Changsha 410073, Hunan, Peoples R China
[2] Natl Univ Def Technol, Sch Elect Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
2013 IEEE INTERNATIONAL WIRELESS SYMPOSIUM (IWS) | 2013年
关键词：
Modified Sierpinski fractal; miniaturization; broad band; RFID; antenna; BANDWIDTH ENHANCEMENT;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Modified Sierpinski fractal based microstrip antenna is designed for ultrahigh frequency (UHF) radio frequency identification (RFID). Combining the techniques of modified fractal shape and corner cutting, the antenna possesses the properties of miniaturization and broad band. The bandwidth is as twice as that of the rectangle antenna and the size is decreased by 10.1% comparing to the rectangle antenna. Simulation results are validated by comparing with experimental measurements. The impedance bandwidth for S(11)<-10dB of the fabricated antenna whose size is 71x74x3mm3 is 873-923MHz (5.7%). The modified Sierpinski fractal based microstrip antenna is a charming candidate for RFID reader antenna for its miniaturization and wide band.
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页数：4
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