New Elements Concentrated Planar Fractal Antenna Arrays for Celestial Surveillance and Wireless Communications

被引：4
|
作者：
Jabbar, Ahmed Najah [1 ]
机构：
[1] Univ Babylon, Coll Engn, Dept Elect, Hilla, Babylon, Iraq
来源：
ETRI JOURNAL | 2011年 / 33卷 / 06期
关键词：
Fractals; antenna array; random array; uniform array; planar array; fractal array; phased antenna arrays;
D O I：
10.4218/etrij.11.0111.0036
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：
This research introduces three new fractal array configurations that have superior performance over the well-known Sierpinski fractal array. These arrays are based on the fractal shapes Dragon, Twig, and a new shape which will be called Flap fractal. Their superiority comes from the low side lobe level and/or the wide angle between the main lobe and the side lobes, which improves the signal-to-intersymbol interference and signal-to-noise ratio. Their performance is compared to the known array configurations: uniform, random, and Sierpinski fractal arrays.
引用
收藏
页码：849 / 856
页数：8
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