CPW-fed hexagonal Sierpinski super wideband fractal antenna

被引：106

作者：

Singhal, Sarthak ^{[1
]}

Singh, Amit Kumar ^{[1
]}

机构：

[1] Indian Inst Technol BHU, Dept Elect Engn, Varanasi 221005, Uttar Pradesh, India

来源：

IET MICROWAVES ANTENNAS & PROPAGATION | 2016年 / 10卷 / 15期

关键词：

fractal antennas; coplanar waveguides; antenna feeds; slot antennas; antenna radiation patterns; broadband antennas; super wideband applications; compact hexagonal fractal antenna; CPW-fed antenna; hexagonal radiation patch; Sierpinski square slots; coplanar waveguide feeding; radiation performance characteristics; omnidirectional radiation patterns; bandwidth; 3; 5 GHz to 37; GHz; MONOPOLE ANTENNA; DESIGN;

D O I：

10.1049/iet-map.2016.0154

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 compact hexagonal Sierpinski fractal antenna for super wideband applications is presented. It consists of hexagonal radiation patch with two iterations of Sierpinski square slots and coplanar waveguide feeding. An impedance bandwidth of 3.4-37.4 GHz is achieved. The achieved bandwidth ratio is 11:1. Desirable radiation performance characteristics including relatively stable and omni-directional radiation patterns are obtained over this range. A good agreement is achieved between the simulated and experimental results. The designed antenna has advantages of wider bandwidth and miniaturised size over the previously reported structures.

引用

页码：1701 / 1707

页数：7

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