Chalipa, A Novel Wideband Circularly Polarized Microstrip Fractal Antenna

被引：0
|
作者：
Rahmani, Maryam [1 ]
Tavakoli, A. [1 ]
Amindavar, H. R. [1 ]
Reza, Ali M. [1 ]
Dehkhoda, P. [1 ]
机构：
[1] Amirkabir Univ Technol, Tehran Polytech, Dept Elect Engn, Tehran, Iran
来源：
2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6 | 2009年
关键词：
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：
An improved wideband circularly polarized microstrip antenna is here proposed and analyzed. The radiating structure consists of a simple patch with a basic shape "Chalipa", two rotated broken and crossed "S", which has been iterated by a fractal pattern achieving a multiband or even wideband, structure. The basic shape represents a clockwise rotation that results in the same rotation of current direction and therefore the electromagnetic fields. This special characteristic of the antenna makes a significantly wideband circular polarization and compensates the bandwidth restrictions of microstrip antennas.
引用
收藏
页码：2293 / 2296
页数：4
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