EVALUATION OF FOCUSED ARRAY CONFIGURATIONS FOR NEAR FIELD APPLICATIONS

被引：0
|
作者：
Abdulkhaleq, A. M. [1 ,2 ]
Sayidmarie, K. H. [2 ]
Elkazmi, E. A. [3 ]
Abd-Alhameed, R. A. [1 ]
Excell, P. S. [4 ]
机构：
[1] Univ Bradford, Mobile & Satellite Commun Res Ctr, Bradford BD7 1DP, W Yorkshire, England
[2] Univ Mosul, Coll Elect Engn, Mosul, Iraq
[3] Higher Inst Elect, Bani Walid, Libya
[4] Glyndwr Univ, Comp & Commun Technol, Wrexham, Wales
来源：
PROCEEDINGS OF THE FIFTH INTERNATIONAL CONFERENCE ON INTERNET TECHNOLOGIES AND APPLICATIONS (ITA 13) | 2013年
关键词：
Focused arrays; Depth of Field (DOF); Focal point; Sidelobe Level; Spot size; MICROSTRIP ARRAY; ANTENNA-ARRAY;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Six array antenna configurations are investigated and compared. The configurations dyer by the number of elements and their layouts across the arrays. The arrays configurations are in the form of; Octal with Cross without central elements, Octal with Cross, Four orthogonal arrows, Cross (X) shape, Cross (+) shape, and Ring. The studied performances considered several features such as the size of focal spot, the depth of field, the level of field at focal point, and sidelobes of the focused field. Computer simulations using MATLAB are used to estimate these features. The results that are obtained from the investigated arrays can be used in different applications of arrays for near field operation.
引用
收藏
页码：502 / +
页数：3
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