The Koch monopole: A small fractal antenna

被引：248

作者：

Baliarda, CP ^{[1
]}

Romeu, J ^{[1
]}

Cardama, A ^{[1
]}

机构：

[1] Univ Politecn Cataluna, Telecommun Engn Sch, Dept Signal Theory & Commun, E-08028 Barcelona, Spain

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2000年 / 48卷 / 11期

关键词：

fractals; small antennas;

D O I：

10.1109/8.900236

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：

Fractal objects have some unique geometrical properties. One of them is the possibility to enclose in a finite area an infinitely long curve. The resulting curve is highly convoluted being nowhere differentiable. One such curve is the Koch curve. In this paper, the behavior the Koch monopole is numerically and experimentally analyzed. The results show that as the number of iterations on the small fractal Koch monopole are increased, the Q of the antenna approaches the fundamental limit for small antennas.

引用

页码：1773 / 1781

页数：9

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