Bandwidth Enhancement of a Wide Slot Using Fractal-Shaped Sierpinski

被引：30
|
作者：
Sung, Y. J. [1 ]
机构：
[1] Kyonggi Univ, Dept Elect Engn, Suwon 443760, South Korea
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2011年 / 59卷 / 08期
关键词：
Fractal antenna; wide slot antenna; MICROSTRIP-LINE; ANTENNA;
D O I：
10.1109/TAP.2011.2158942
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：
A wideband fractal slot antenna is proposed, designed, and fabricated in this communication. The broadband characteristic is achieved by introducing a Sierpinski fractal into a square wide slot without increasing the overall antenna size. A simple microstrip line is used to excite the Sierpinski-based slot. As the iteration order of the Sierpinski square radiator increases, the number of resonance increases, and the bandwidth of the slot antenna is enhanced. From the measured results, the 10 dB reflection coefficient bandwidth of the 2nd iteration Sierpinski slot antenna is 63.4%.
引用
收藏
页码：3076 / 3079
页数：4
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